| 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 | $39.61 | 10.684% | $43.8419 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $28.60 | 6.848% | $30.5585 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $16.51 | 10.810% | $18.2947 | $18.29 | $18.30 | $18.30 |
| Purchase #4 | $45.98 | 6.874% | $49.1407 | $49.14 | $49.15 | $49.10 |
| Purchase #5 | $195.49 | 12.247% | $219.4317 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $141.57 | 3.172% | $146.0606 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $84.37 | 3.741% | $87.5263 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $552.13 | $594.8544 | $594.85 | $594.90 | $594.80 | |