| 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 | $246.97 | 6.461% | $262.9267 | $262.93 | $262.95 | $262.90 |
| Purchase #2 | $87.76 | 5.307% | $92.4174 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $127.39 | 8.382% | $138.0678 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $45.93 | 10.130% | $50.5827 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $143.28 | 7.562% | $154.1148 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $62.49 | 3.608% | $64.7446 | $64.74 | $64.75 | $64.70 |
| Purchase #7 | $105.37 | 9.610% | $115.4961 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $819.19 | $878.3501 | $878.35 | $878.35 | $878.30 | |