| 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 | $16.61 | 12.738% | $18.7258 | $18.73 | $18.75 | $18.70 |
| Purchase #2 | $195.98 | 8.620% | $212.8735 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $14.89 | 13.730% | $16.9344 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $210.84 | 10.858% | $233.733 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $16.35 | 3.716% | $16.9576 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $11.92 | 9.564% | $13.06 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $84.80 | 12.248% | $95.1863 | $95.19 | $95.20 | $95.20 |
| 7 purchase totals = | $551.39 | $607.4706 | $607.47 | $607.50 | $607.50 | |