| 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 | $23.73 | 4.370% | $24.767 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $186.77 | 7.525% | $200.8244 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $84.99 | 11.598% | $94.8471 | $94.85 | $94.85 | $94.80 |
| Purchase #4 | $183.91 | 4.132% | $191.5092 | $191.51 | $191.50 | $191.50 |
| Purchase #5 | $93.59 | 13.283% | $106.0216 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $66.67 | 11.152% | $74.105 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $25.38 | 9.873% | $27.8858 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $665.04 | $719.9601 | $719.97 | $719.90 | $719.90 | |