| 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 | $39.53 | 13.348% | $44.8065 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $224.53 | 8.715% | $244.0978 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $159.96 | 9.540% | $175.2202 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $106.25 | 13.651% | $120.7542 | $120.75 | $120.75 | $120.80 |
| Purchase #5 | $207.80 | 13.472% | $235.7948 | $235.79 | $235.80 | $235.80 |
| Purchase #6 | $116.26 | 9.520% | $127.328 | $127.33 | $127.35 | $127.30 |
| Purchase #7 | $9.57 | 5.260% | $10.0734 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $863.90 | $958.0749 | $958.07 | $958.05 | $958.10 | |