| 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 | $135.93 | 11.653% | $151.7699 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $45.53 | 9.723% | $49.9569 | $49.96 | $49.95 | $50.00 |
| Purchase #3 | $99.66 | 11.222% | $110.8438 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $22.81 | 9.447% | $24.9649 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $223.62 | 11.482% | $249.296 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $29.25 | 9.665% | $32.077 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $206.88 | 12.222% | $232.1649 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $763.68 | $851.0734 | $851.07 | $851.05 | $851.20 | |