| 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 | $58.93 | 8.704% | $64.0593 | $64.06 | $64.05 | $64.10 |
| Purchase #2 | $88.40 | 5.538% | $93.2956 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $144.26 | 13.327% | $163.4855 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $100.99 | 9.773% | $110.8598 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $163.43 | 13.742% | $185.8886 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $120.96 | 6.537% | $128.8672 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $201.62 | 12.734% | $227.2943 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $878.59 | $973.7503 | $973.76 | $973.75 | $973.90 | |