| 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 | $100.34 | 3.724% | $104.0767 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $97.49 | 12.473% | $109.6499 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $189.51 | 6.638% | $202.0897 | $202.09 | $202.10 | $202.10 |
| Purchase #4 | $47.68 | 11.872% | $53.3406 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $207.62 | 13.338% | $235.3124 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $141.70 | 4.800% | $148.5016 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $39.52 | 9.861% | $43.4171 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $823.86 | $896.3880 | $896.39 | $896.40 | $896.30 | |