| 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 | $67.49 | 10.254% | $74.4104 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $248.98 | 4.477% | $260.1268 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $27.48 | 13.594% | $31.2156 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $173.55 | 4.834% | $181.9394 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $6.79 | 5.653% | $7.1738 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $83.29 | 4.300% | $86.8715 | $86.87 | $86.85 | $86.90 |
| Purchase #7 | $61.61 | 13.416% | $69.8756 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $669.19 | $711.6131 | $711.62 | $711.60 | $711.60 | |