| 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 | $28.61 | 3.407% | $29.5847 | $29.58 | $29.60 | $29.60 |
| Purchase #2 | $69.32 | 11.596% | $77.3583 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $169.70 | 13.749% | $193.0321 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $151.30 | 6.456% | $161.0679 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $73.60 | 6.361% | $78.2817 | $78.28 | $78.30 | $78.30 |
| Purchase #6 | $183.46 | 7.398% | $197.0324 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $170.85 | 5.710% | $180.6055 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $846.84 | $916.9626 | $916.96 | $917.00 | $917.00 | |