| 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 | $23.87 | 6.735% | $25.4776 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $129.60 | 6.590% | $138.1406 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $18.95 | 12.348% | $21.2899 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $165.69 | 13.719% | $188.421 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $118.80 | 13.211% | $134.4947 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $158.96 | 10.654% | $175.8956 | $175.90 | $175.90 | $175.90 |
| Purchase #7 | $124.27 | 8.494% | $134.8255 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $740.14 | $818.5449 | $818.55 | $818.60 | $818.50 | |