| 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 | $73.68 | 6.801% | $78.691 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $214.70 | 6.815% | $229.3318 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $73.73 | 7.198% | $79.0371 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $107.67 | 12.161% | $120.7637 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $75.98 | 9.471% | $83.1761 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $92.26 | 11.369% | $102.749 | $102.75 | $102.75 | $102.70 |
| Purchase #7 | $142.93 | 10.719% | $158.2507 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $780.95 | $851.9994 | $852.00 | $852.05 | $852.00 | |