| 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 | $29.62 | 10.419% | $32.7061 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $63.98 | 6.366% | $68.053 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $121.67 | 13.379% | $137.9482 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $13.82 | 9.395% | $15.1184 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $47.69 | 11.766% | $53.3012 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $141.87 | 5.127% | $149.1437 | $149.14 | $149.15 | $149.10 |
| Purchase #7 | $201.38 | 13.729% | $229.0275 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $620.03 | $685.2981 | $685.30 | $685.30 | $685.20 | |