| 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 | $43.53 | 7.203% | $46.6655 | $46.67 | $46.65 | $46.70 |
| Purchase #2 | $67.66 | 7.513% | $72.7433 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $213.42 | 13.834% | $242.9445 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $212.40 | 9.320% | $232.1957 | $232.20 | $232.20 | $232.20 |
| Purchase #5 | $231.73 | 13.177% | $262.2651 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $10.51 | 7.285% | $11.2757 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $89.39 | 12.567% | $100.6236 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $868.64 | $968.7134 | $968.72 | $968.70 | $968.70 | |