| 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 | $95.60 | 13.299% | $108.3138 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $14.61 | 7.296% | $15.6759 | $15.68 | $15.70 | $15.70 |
| Purchase #3 | $134.30 | 11.456% | $149.6854 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $90.56 | 10.354% | $99.9366 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $142.84 | 8.449% | $154.9086 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $111.28 | 9.584% | $121.9451 | $121.95 | $121.95 | $121.90 |
| Purchase #7 | $119.63 | 12.161% | $134.1782 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $708.82 | $784.6436 | $784.66 | $784.70 | $784.60 | |