| 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 | $11.95 | 5.624% | $12.6221 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $43.79 | 11.844% | $48.9765 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $232.27 | 13.440% | $263.4871 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $133.51 | 9.646% | $146.3884 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $129.99 | 11.297% | $144.675 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $221.93 | 7.856% | $239.3648 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $71.54 | 10.356% | $78.9487 | $78.95 | $78.95 | $78.90 |
| 7 purchase totals = | $844.98 | $934.4626 | $934.47 | $934.50 | $934.50 | |