| 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 | $216.87 | 5.697% | $229.2251 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $81.52 | 12.204% | $91.4687 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $84.42 | 5.825% | $89.3375 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $106.53 | 12.730% | $120.0913 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $28.54 | 6.115% | $30.2852 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $41.42 | 12.725% | $46.6907 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $44.89 | 6.471% | $47.7948 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $604.19 | $654.8933 | $654.90 | $654.95 | $654.90 | |