| 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 | $119.98 | 4.349% | $125.1979 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $45.52 | 11.838% | $50.9087 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $42.55 | 13.239% | $48.1832 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $174.97 | 7.245% | $187.6466 | $187.65 | $187.65 | $187.60 |
| Purchase #5 | $213.89 | 13.676% | $243.1416 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $81.46 | 10.262% | $89.8194 | $89.82 | $89.80 | $89.80 |
| Purchase #7 | $101.48 | 5.202% | $106.759 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $779.85 | $851.6564 | $851.66 | $851.65 | $851.60 | |