| 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 | $25.33 | 12.291% | $28.4433 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $165.46 | 7.152% | $177.2937 | $177.29 | $177.30 | $177.30 |
| Purchase #3 | $250.59 | 9.759% | $275.0451 | $275.05 | $275.05 | $275.00 |
| Purchase #4 | $48.40 | 7.335% | $51.9501 | $51.95 | $51.95 | $52.00 |
| Purchase #5 | $105.86 | 13.518% | $120.1702 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $135.45 | 9.320% | $148.0739 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $6.62 | 3.154% | $6.8288 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $737.71 | $807.8051 | $807.80 | $807.80 | $807.80 | |