| 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 | $6.49 | 7.372% | $6.9684 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $243.92 | 13.705% | $277.3492 | $277.35 | $277.35 | $277.30 |
| Purchase #3 | $91.81 | 3.249% | $94.7929 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $227.46 | 10.702% | $251.8028 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $52.40 | 11.782% | $58.5738 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $20.30 | 13.799% | $23.1012 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $86.46 | 7.582% | $93.0154 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $728.84 | $805.6037 | $805.60 | $805.55 | $805.60 | |