| 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 | $42.26 | 12.827% | $47.6807 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $68.77 | 5.654% | $72.6583 | $72.66 | $72.65 | $72.70 |
| Purchase #3 | $221.51 | 12.476% | $249.1456 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $24.60 | 8.551% | $26.7035 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $98.91 | 11.297% | $110.0839 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $116.71 | 8.648% | $126.8031 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $61.52 | 10.575% | $68.0257 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $634.28 | $701.1008 | $701.10 | $701.15 | $701.10 | |