| 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 | $82.48 | 13.198% | $93.3657 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $204.41 | 10.702% | $226.286 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $139.60 | 6.508% | $148.6852 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $31.73 | 5.629% | $33.5161 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $171.90 | 12.201% | $192.8735 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $42.47 | 13.692% | $48.285 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $46.33 | 8.342% | $50.1948 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $718.92 | $793.2063 | $793.22 | $793.20 | $793.30 | |