| 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 | $40.89 | 6.673% | $43.6186 | $43.62 | $43.60 | $43.60 |
| Purchase #2 | $75.91 | 6.874% | $81.1281 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $154.47 | 7.420% | $165.9317 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $104.83 | 3.145% | $108.1269 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $164.91 | 9.153% | $180.0042 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $54.58 | 12.596% | $61.4549 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $229.36 | 6.586% | $244.4656 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $824.95 | $884.7300 | $884.73 | $884.75 | $884.70 | |