| 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 | $48.36 | 8.107% | $52.2805 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $163.80 | 4.200% | $170.6796 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $181.69 | 5.327% | $191.3686 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $68.31 | 13.310% | $77.4021 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $209.39 | 12.404% | $235.3627 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $124.89 | 10.384% | $137.8586 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $95.71 | 10.798% | $106.0448 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $892.15 | $970.9969 | $970.99 | $971.00 | $971.10 | |