| 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 | $90.98 | 7.610% | $97.9036 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $68.70 | 8.483% | $74.5278 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $50.52 | 10.299% | $55.7231 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $238.57 | 3.626% | $247.2205 | $247.22 | $247.20 | $247.20 |
| Purchase #5 | $48.61 | 4.715% | $50.902 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $170.87 | 13.238% | $193.4898 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $212.31 | 5.707% | $224.4265 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $880.56 | $944.1933 | $944.19 | $944.20 | $944.10 | |