| 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 | $46.50 | 5.792% | $49.1933 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $163.34 | 5.507% | $172.3351 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $11.89 | 9.758% | $13.0502 | $13.05 | $13.05 | $13.10 |
| Purchase #4 | $106.28 | 5.782% | $112.4251 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $100.69 | 4.467% | $105.1878 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $80.52 | 9.822% | $88.4287 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $238.77 | 13.266% | $270.4452 | $270.45 | $270.45 | $270.40 |
| 7 purchase totals = | $747.99 | $811.0654 | $811.08 | $811.15 | $811.00 | |