| 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 | $48.48 | 7.503% | $52.1175 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $104.99 | 7.800% | $113.1792 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $199.95 | 5.665% | $211.2772 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $64.45 | 5.691% | $68.1178 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $218.46 | 4.291% | $227.8341 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $204.90 | 3.174% | $211.4035 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $28.79 | 13.138% | $32.5724 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $870.02 | $916.5017 | $916.50 | $916.50 | $916.50 | |