| 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 | $108.65 | 3.440% | $112.3876 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $14.65 | 3.456% | $15.1563 | $15.16 | $15.15 | $15.20 |
| Purchase #3 | $33.49 | 4.582% | $35.0245 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $24.88 | 9.379% | $27.2135 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $53.61 | 9.381% | $58.6392 | $58.64 | $58.65 | $58.60 |
| Purchase #6 | $149.39 | 6.568% | $159.2019 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $194.76 | 8.571% | $211.4529 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $579.43 | $619.0759 | $619.07 | $619.05 | $619.10 | |