| 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 | $40.70 | 9.371% | $44.514 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $163.67 | 10.347% | $180.6049 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $24.51 | 4.130% | $25.5223 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $84.91 | 9.336% | $92.8372 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $121.52 | 3.643% | $125.947 | $125.95 | $125.95 | $125.90 |
| Purchase #6 | $126.46 | 7.193% | $135.5563 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $80.42 | 10.503% | $88.8665 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $642.19 | $693.8482 | $693.85 | $693.80 | $693.80 | |