| 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 | $70.72 | 6.562% | $75.3606 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $37.32 | 6.114% | $39.6017 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $204.40 | 3.162% | $210.8631 | $210.86 | $210.85 | $210.90 |
| Purchase #4 | $75.65 | 8.648% | $82.1922 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $199.57 | 4.616% | $208.7822 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $75.38 | 8.413% | $81.7217 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $219.77 | 10.758% | $243.4129 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $882.81 | $941.9344 | $941.92 | $941.90 | $942.00 | |