| 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 | $123.50 | 13.780% | $140.5183 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $59.32 | 7.792% | $63.9422 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $186.58 | 4.544% | $195.0582 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $33.71 | 12.320% | $37.8631 | $37.86 | $37.85 | $37.90 |
| Purchase #5 | $48.33 | 13.372% | $54.7927 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $30.47 | 3.201% | $31.4453 | $31.45 | $31.45 | $31.40 |
| Purchase #7 | $209.55 | 8.348% | $227.0432 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $691.46 | $750.6630 | $750.66 | $750.65 | $750.60 | |