| 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 | $71.69 | 11.801% | $80.1501 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $23.67 | 6.341% | $25.1709 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $132.62 | 8.486% | $143.8741 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $178.83 | 12.436% | $201.0693 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $74.33 | 9.496% | $81.3884 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $236.91 | 5.386% | $249.67 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $80.47 | 12.155% | $90.2511 | $90.25 | $90.25 | $90.30 |
| 7 purchase totals = | $798.52 | $871.5739 | $871.57 | $871.50 | $871.80 | |