| 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 | $11.89 | 5.571% | $12.5524 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $54.88 | 11.491% | $61.1863 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $191.62 | 7.522% | $206.0337 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $97.56 | 11.216% | $108.5023 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $132.95 | 7.666% | $143.1419 | $143.14 | $143.15 | $143.10 |
| Purchase #6 | $125.65 | 8.644% | $136.5112 | $136.51 | $136.50 | $136.50 |
| Purchase #7 | $19.90 | 5.617% | $21.0178 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $634.45 | $688.9456 | $688.94 | $688.95 | $688.90 | |