| 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 | $58.32 | 12.108% | $65.3814 | $65.38 | $65.40 | $65.40 |
| Purchase #2 | $164.30 | 6.755% | $175.3985 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $38.57 | 6.227% | $40.9718 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $138.55 | 3.459% | $143.3424 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $48.39 | 9.665% | $53.0669 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $247.68 | 12.323% | $278.2016 | $278.20 | $278.20 | $278.20 |
| Purchase #7 | $194.93 | 12.235% | $218.7797 | $218.78 | $218.80 | $218.80 |
| 7 purchase totals = | $890.74 | $975.1423 | $975.14 | $975.15 | $975.20 | |