| 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 | $101.41 | 5.590% | $107.0788 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $85.54 | 8.321% | $92.6578 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $207.81 | 3.521% | $215.127 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $191.90 | 7.870% | $207.0025 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $106.48 | 6.479% | $113.3788 | $113.38 | $113.40 | $113.40 |
| Purchase #6 | $49.90 | 6.119% | $52.9534 | $52.95 | $52.95 | $53.00 |
| Purchase #7 | $143.64 | 5.137% | $151.0188 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $886.68 | $939.2171 | $939.22 | $939.25 | $939.30 | |