| 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 | $42.98 | 6.821% | $45.9117 | $45.91 | $45.90 | $45.90 |
| Purchase #2 | $6.36 | 11.728% | $7.1059 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $152.59 | 4.338% | $159.2094 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $93.32 | 9.266% | $101.967 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $59.29 | 6.508% | $63.1486 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $143.34 | 13.861% | $163.2084 | $163.21 | $163.20 | $163.20 |
| Purchase #7 | $243.73 | 11.422% | $271.5688 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $741.61 | $812.1198 | $812.13 | $812.05 | $812.10 | |