| 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 | $41.73 | 6.604% | $44.4858 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $204.28 | 4.461% | $213.3929 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $240.92 | 10.560% | $266.3612 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $157.61 | 3.511% | $163.1437 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $7.35 | 12.312% | $8.2549 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $50.52 | 10.289% | $55.718 | $55.72 | $55.70 | $55.70 |
| Purchase #7 | $99.31 | 8.799% | $108.0483 | $108.05 | $108.05 | $108.00 |
| 7 purchase totals = | $801.72 | $859.4048 | $859.40 | $859.40 | $859.40 | |