| 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 | $107.47 | 8.685% | $116.8038 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $53.83 | 6.572% | $57.3677 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $241.62 | 8.622% | $262.4525 | $262.45 | $262.45 | $262.50 |
| Purchase #4 | $95.91 | 13.289% | $108.6555 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $40.55 | 12.551% | $45.6394 | $45.64 | $45.65 | $45.60 |
| Purchase #6 | $7.34 | 8.804% | $7.9862 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $69.55 | 12.491% | $78.2375 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $616.27 | $677.1426 | $677.15 | $677.15 | $677.20 | |