| 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 | $73.92 | 9.509% | $80.9491 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $51.49 | 12.841% | $58.1018 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $36.29 | 11.255% | $40.3744 | $40.37 | $40.35 | $40.40 |
| Purchase #4 | $233.98 | 4.198% | $243.8025 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $94.51 | 10.738% | $104.6585 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $233.75 | 9.160% | $255.1615 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $124.52 | 9.669% | $136.5598 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $848.46 | $919.6076 | $919.60 | $919.55 | $919.70 | |