| 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 | $78.29 | 10.871% | $86.8009 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $239.41 | 11.297% | $266.4561 | $266.46 | $266.45 | $266.50 |
| Purchase #3 | $146.31 | 3.294% | $151.1295 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $140.68 | 7.116% | $150.6908 | $150.69 | $150.70 | $150.70 |
| Purchase #5 | $41.74 | 12.212% | $46.8373 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $77.90 | 3.250% | $80.4318 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $59.75 | 7.805% | $64.4135 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $784.08 | $846.7599 | $846.76 | $846.80 | $846.70 | |