| 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 | $81.75 | 6.420% | $86.9984 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $51.26 | 3.638% | $53.1248 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $129.37 | 5.402% | $136.3586 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $248.74 | 5.774% | $263.1022 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $44.56 | 9.728% | $48.8948 | $48.89 | $48.90 | $48.90 |
| Purchase #6 | $238.36 | 9.396% | $260.7563 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $23.32 | 13.111% | $26.3775 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $817.36 | $875.6126 | $875.61 | $875.60 | $875.70 | |