| 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 | $58.85 | 9.271% | $64.306 | $64.31 | $64.30 | $64.30 |
| Purchase #2 | $44.99 | 10.510% | $49.7184 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $134.98 | 12.439% | $151.7702 | $151.77 | $151.75 | $151.80 |
| Purchase #4 | $47.50 | 5.356% | $50.0441 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $221.63 | 12.319% | $248.9326 | $248.93 | $248.95 | $248.90 |
| Purchase #6 | $227.84 | 10.157% | $250.9817 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $142.73 | 7.203% | $153.0108 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $878.52 | $968.7638 | $968.76 | $968.75 | $968.70 | |