| 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 | $87.36 | 6.755% | $93.2612 | $93.26 | $93.25 | $93.30 |
| Purchase #2 | $190.75 | 11.434% | $212.5604 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $103.79 | 4.191% | $108.1398 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $96.84 | 13.723% | $110.1294 | $110.13 | $110.15 | $110.10 |
| Purchase #5 | $118.27 | 9.624% | $129.6523 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $14.59 | 7.486% | $15.6822 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $90.75 | 10.121% | $99.9348 | $99.93 | $99.95 | $99.90 |
| 7 purchase totals = | $702.35 | $769.3601 | $769.35 | $769.40 | $769.40 | |