| 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 | $24.85 | 12.268% | $27.8986 | $27.90 | $27.90 | $27.90 |
| Purchase #2 | $58.37 | 7.333% | $62.6503 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $59.84 | 11.557% | $66.7557 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $148.28 | 4.566% | $155.0505 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $21.63 | 7.143% | $23.175 | $23.18 | $23.20 | $23.20 |
| Purchase #6 | $155.83 | 6.477% | $165.9231 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $13.53 | 9.833% | $14.8604 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $482.33 | $516.3136 | $516.32 | $516.30 | $516.50 | |