| 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 | $99.98 | 5.681% | $105.6599 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $151.73 | 6.579% | $161.7123 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $29.37 | 10.861% | $32.5599 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $212.88 | 12.363% | $239.1984 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $175.97 | 12.858% | $198.5962 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $82.79 | 10.666% | $91.6204 | $91.62 | $91.60 | $91.60 |
| Purchase #7 | $97.51 | 5.667% | $103.0359 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $850.23 | $932.3830 | $932.39 | $932.35 | $932.40 | |