| 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 | $125.31 | 6.742% | $133.7584 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $44.41 | 12.406% | $49.9195 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $5.84 | 12.507% | $6.5704 | $6.57 | $6.55 | $6.60 |
| Purchase #4 | $14.89 | 12.162% | $16.7009 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $232.46 | 5.425% | $245.071 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $59.43 | 4.523% | $62.118 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $22.39 | 3.761% | $23.2321 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $504.73 | $537.3703 | $537.37 | $537.30 | $537.40 | |