| 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 | $50.28 | 7.730% | $54.1666 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $112.25 | 9.401% | $122.8026 | $122.80 | $122.80 | $122.80 |
| Purchase #3 | $149.82 | 5.444% | $157.9762 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $99.94 | 8.192% | $108.1271 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $91.78 | 8.724% | $99.7869 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $202.79 | 5.168% | $213.2702 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $149.47 | 10.598% | $165.3108 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $856.33 | $921.4404 | $921.45 | $921.45 | $921.50 | |