| 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 | $39.45 | 5.433% | $41.5933 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $154.47 | 10.562% | $170.7851 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $230.76 | 8.760% | $250.9746 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $91.29 | 7.228% | $97.8884 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $21.79 | 3.236% | $22.4951 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $206.42 | 13.759% | $234.8213 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $71.47 | 3.710% | $74.1215 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $815.65 | $892.6793 | $892.68 | $892.65 | $892.70 | |