| 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 | $21.96 | 11.676% | $24.524 | $24.52 | $24.50 | $24.50 |
| Purchase #2 | $167.28 | 4.421% | $174.6754 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $191.90 | 10.532% | $212.1109 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $106.65 | 12.639% | $120.1295 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $36.46 | 4.730% | $38.1846 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $128.82 | 3.732% | $133.6276 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $152.46 | 7.471% | $163.8503 | $163.85 | $163.85 | $163.90 |
| 7 purchase totals = | $805.53 | $867.1023 | $867.10 | $867.15 | $867.10 | |