| 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 | $86.50 | 5.333% | $91.113 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $46.83 | 5.359% | $49.3396 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $91.37 | 3.691% | $94.7425 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $47.78 | 6.433% | $50.8537 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $138.47 | 7.113% | $148.3194 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $212.30 | 7.285% | $227.7661 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $23.66 | 3.495% | $24.4869 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $646.91 | $686.6212 | $686.62 | $686.60 | $686.60 | |