| 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 | $34.72 | 7.660% | $37.3796 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $121.52 | 3.708% | $126.026 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $48.88 | 9.521% | $53.5339 | $53.53 | $53.55 | $53.50 |
| Purchase #4 | $237.33 | 13.294% | $268.8807 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $180.86 | 10.295% | $199.4795 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $42.38 | 12.555% | $47.7008 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $21.38 | 13.389% | $24.2426 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $687.07 | $757.2431 | $757.24 | $757.35 | $757.20 | |