| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.71 | 5.755% | $49.3982 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $123.33 | 13.379% | $139.8303 | $139.83 | $139.85 | $139.80 |
| Purchase #3 | $97.73 | 9.817% | $107.3242 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $95.48 | 7.443% | $102.5866 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $164.37 | 6.814% | $175.5702 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $56.76 | 12.112% | $63.6348 | $63.63 | $63.65 | $63.60 |
| Purchase #7 | $158.29 | 10.715% | $175.2508 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $742.67 | $813.5951 | $813.59 | $813.60 | $813.60 | |