| 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 | $49.45 | 12.315% | $55.5398 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $239.96 | 12.221% | $269.2855 | $269.29 | $269.30 | $269.30 |
| Purchase #3 | $146.71 | 8.434% | $159.0835 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $20.36 | 8.511% | $22.0928 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $168.88 | 4.778% | $176.9491 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $99.68 | 7.343% | $106.9995 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $191.32 | 8.422% | $207.433 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $916.36 | $997.3832 | $997.38 | $997.45 | $997.30 | |