| 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 | $115.54 | 8.548% | $125.4164 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $135.70 | 11.519% | $151.3313 | $151.33 | $151.35 | $151.30 |
| Purchase #3 | $122.83 | 5.171% | $129.1815 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $19.95 | 12.428% | $22.4294 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $81.45 | 10.275% | $89.819 | $89.82 | $89.80 | $89.80 |
| Purchase #6 | $190.79 | 12.251% | $214.1637 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $58.58 | 5.319% | $61.6959 | $61.70 | $61.70 | $61.70 |
| 7 purchase totals = | $724.84 | $794.0372 | $794.04 | $794.05 | $794.00 | |