| 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 | $28.83 | 11.237% | $32.0696 | $32.07 | $32.05 | $32.10 |
| Purchase #2 | $14.51 | 6.477% | $15.4498 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $74.44 | 9.551% | $81.5498 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $152.90 | 9.694% | $167.7221 | $167.72 | $167.70 | $167.70 |
| Purchase #5 | $109.96 | 10.188% | $121.1627 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $24.64 | 12.312% | $27.6737 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $148.44 | 9.349% | $162.3177 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $553.72 | $607.9454 | $607.94 | $607.85 | $607.90 | |