| 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 | $72.62 | 7.504% | $78.0694 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $141.57 | 9.495% | $155.0121 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $109.80 | 13.678% | $124.8184 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $36.98 | 9.844% | $40.6203 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $99.67 | 7.342% | $106.9878 | $106.99 | $107.00 | $107.00 |
| Purchase #6 | $93.36 | 10.283% | $102.9602 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $176.27 | 11.304% | $196.1956 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $730.27 | $804.6638 | $804.67 | $804.60 | $804.70 | |