| 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 | $93.66 | 7.635% | $100.8109 | $100.81 | $100.80 | $100.80 |
| Purchase #2 | $76.37 | 4.240% | $79.6081 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $87.67 | 11.438% | $97.6977 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $92.79 | 13.481% | $105.299 | $105.30 | $105.30 | $105.30 |
| Purchase #5 | $20.43 | 5.634% | $21.581 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $179.41 | 6.269% | $190.6572 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $35.48 | 11.617% | $39.6017 | $39.60 | $39.60 | $39.60 |
| 7 purchase totals = | $585.81 | $635.2556 | $635.26 | $635.25 | $635.30 | |