| 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 | $52.39 | 9.107% | $57.1612 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $118.57 | 7.275% | $127.196 | $127.20 | $127.20 | $127.20 |
| Purchase #3 | $233.35 | 13.552% | $264.9736 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $111.79 | 8.309% | $121.0786 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $30.62 | 3.640% | $31.7346 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $149.50 | 6.540% | $159.2773 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $83.58 | 13.767% | $95.0865 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $779.80 | $856.5078 | $856.51 | $856.55 | $856.60 | |