| 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 | $200.96 | 9.315% | $219.6794 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $44.63 | 7.655% | $48.0464 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $87.45 | 7.651% | $94.1408 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $9.56 | 13.398% | $10.8408 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $92.45 | 12.626% | $104.1227 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $198.34 | 13.369% | $224.8561 | $224.86 | $224.85 | $224.90 |
| Purchase #7 | $43.78 | 8.556% | $47.5258 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $677.17 | $749.2120 | $749.22 | $749.25 | $749.10 | |