| 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 | $22.71 | 5.504% | $23.96 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $207.37 | 4.637% | $216.9857 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $69.69 | 13.552% | $79.1344 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $72.53 | 10.447% | $80.1072 | $80.11 | $80.10 | $80.10 |
| Purchase #5 | $55.82 | 6.533% | $59.4667 | $59.47 | $59.45 | $59.50 |
| Purchase #6 | $104.34 | 7.487% | $112.1519 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $51.97 | 4.470% | $54.2931 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $584.43 | $626.0990 | $626.10 | $626.10 | $626.20 | |