| 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 | $105.94 | 5.368% | $111.6269 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $8.35 | 9.845% | $9.1721 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $35.29 | 8.593% | $38.3225 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $152.59 | 7.254% | $163.6589 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $101.34 | 5.728% | $107.1448 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $150.37 | 10.253% | $165.7874 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $97.69 | 8.787% | $106.274 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $651.57 | $701.9866 | $701.98 | $701.95 | $702.00 | |