| 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 | $47.41 | 11.792% | $53.0006 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $41.69 | 3.808% | $43.2776 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $112.40 | 5.457% | $118.5337 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $227.32 | 3.404% | $235.058 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $48.65 | 8.546% | $52.8076 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $224.48 | 6.382% | $238.8063 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $122.84 | 12.601% | $138.3191 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $824.79 | $879.8029 | $879.81 | $879.80 | $879.80 | |