| 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 | $33.37 | 9.183% | $36.4344 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $153.30 | 3.718% | $158.9997 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $61.77 | 3.403% | $63.872 | $63.87 | $63.85 | $63.90 |
| Purchase #4 | $24.46 | 11.624% | $27.3032 | $27.30 | $27.30 | $27.30 |
| Purchase #5 | $58.52 | 9.172% | $63.8875 | $63.89 | $63.90 | $63.90 |
| Purchase #6 | $95.57 | 13.478% | $108.4509 | $108.45 | $108.45 | $108.50 |
| Purchase #7 | $112.40 | 10.501% | $124.2031 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $539.39 | $583.1508 | $583.14 | $583.15 | $583.20 | |