| 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 | $96.52 | 8.276% | $104.508 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $101.84 | 12.709% | $114.7828 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $62.95 | 5.723% | $66.5526 | $66.55 | $66.55 | $66.60 |
| Purchase #4 | $74.55 | 11.645% | $83.2313 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $188.88 | 9.652% | $207.1107 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $34.54 | 8.362% | $37.4282 | $37.43 | $37.45 | $37.40 |
| Purchase #7 | $25.77 | 7.476% | $27.6966 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $585.05 | $641.3102 | $641.31 | $641.35 | $641.30 | |