| 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 | $36.45 | 3.365% | $37.6765 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $50.37 | 6.244% | $53.5151 | $53.52 | $53.50 | $53.50 |
| Purchase #3 | $75.96 | 11.370% | $84.5967 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $247.65 | 12.784% | $279.3096 | $279.31 | $279.30 | $279.30 |
| Purchase #5 | $16.36 | 3.808% | $16.983 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $18.57 | 4.804% | $19.4621 | $19.46 | $19.45 | $19.50 |
| Purchase #7 | $129.37 | 4.537% | $135.2395 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $574.73 | $626.7825 | $626.79 | $626.80 | $626.80 | |