| 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 | $113.99 | 13.291% | $129.1404 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $139.32 | 10.268% | $153.6254 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $26.31 | 5.849% | $27.8489 | $27.85 | $27.85 | $27.80 |
| Purchase #4 | $27.65 | 8.809% | $30.0857 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $201.52 | 5.735% | $213.0772 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $87.88 | 7.551% | $94.5158 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $17.31 | 9.429% | $18.9422 | $18.94 | $18.95 | $18.90 |
| 7 purchase totals = | $613.98 | $667.2356 | $667.25 | $667.30 | $667.10 | |