| 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 | $36.33 | 6.550% | $38.7096 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $105.92 | 13.433% | $120.1482 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $203.68 | 12.692% | $229.5311 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $235.97 | 11.477% | $263.0523 | $263.05 | $263.05 | $263.10 |
| Purchase #5 | $192.74 | 11.849% | $215.5778 | $215.58 | $215.60 | $215.60 |
| Purchase #6 | $22.32 | 8.434% | $24.2025 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $10.80 | 11.582% | $12.0509 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $807.76 | $903.2724 | $903.27 | $903.30 | $903.30 | |