| 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 | $10.89 | 7.279% | $11.6827 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $166.35 | 9.865% | $182.7604 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $84.76 | 4.113% | $88.2462 | $88.25 | $88.25 | $88.20 |
| Purchase #4 | $83.82 | 9.642% | $91.9019 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $61.65 | 10.240% | $67.963 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $60.33 | 7.376% | $64.7799 | $64.78 | $64.80 | $64.80 |
| Purchase #7 | $125.40 | 11.726% | $140.1044 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $593.20 | $647.4385 | $647.43 | $647.45 | $647.50 | |