| 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 | $40.32 | 9.322% | $44.0786 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $65.27 | 7.125% | $69.9205 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $54.26 | 4.215% | $56.5471 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $79.47 | 10.294% | $87.6506 | $87.65 | $87.65 | $87.70 |
| Purchase #5 | $243.41 | 10.330% | $268.5543 | $268.55 | $268.55 | $268.60 |
| Purchase #6 | $89.89 | 11.213% | $99.9694 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $135.73 | 13.725% | $154.3589 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $708.35 | $781.0794 | $781.08 | $781.05 | $781.20 | |