| 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 | $11.48 | 4.567% | $12.0043 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $110.84 | 10.220% | $122.1678 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $111.27 | 13.484% | $126.2736 | $126.27 | $126.25 | $126.30 |
| Purchase #4 | $177.80 | 9.853% | $195.3186 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $47.58 | 11.351% | $52.9808 | $52.98 | $53.00 | $53.00 |
| Purchase #6 | $101.96 | 3.804% | $105.8386 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $105.62 | 7.451% | $113.4897 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $666.55 | $728.0734 | $728.07 | $728.05 | $728.10 | |