| 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 | $31.79 | 9.411% | $34.7818 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $57.99 | 12.289% | $65.1164 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $188.55 | 9.221% | $205.9362 | $205.94 | $205.95 | $205.90 |
| Purchase #4 | $110.66 | 7.595% | $119.0646 | $119.06 | $119.05 | $119.10 |
| Purchase #5 | $232.89 | 8.695% | $253.1398 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $96.91 | 5.325% | $102.0705 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $130.70 | 11.229% | $145.3763 | $145.38 | $145.40 | $145.40 |
| 7 purchase totals = | $849.49 | $925.4856 | $925.49 | $925.50 | $925.50 | |