| 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 | $27.96 | 9.627% | $30.6517 | $30.65 | $30.65 | $30.70 |
| Purchase #2 | $248.84 | 3.434% | $257.3852 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $76.37 | 9.523% | $83.6427 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $216.71 | 7.363% | $232.6664 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $24.93 | 6.719% | $26.605 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $238.89 | 9.214% | $260.9013 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $186.70 | 12.518% | $210.0711 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,020.40 | $1,101.9234 | $1,101.93 | $1,101.90 | $1,102.00 | |