| 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 | $52.78 | 9.142% | $57.6051 | $57.61 | $57.60 | $57.60 |
| Purchase #2 | $191.59 | 9.274% | $209.3581 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $113.31 | 4.304% | $118.1869 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $48.84 | 5.494% | $51.5233 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $59.53 | 7.656% | $64.0876 | $64.09 | $64.10 | $64.10 |
| Purchase #6 | $75.43 | 11.869% | $84.3828 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $50.37 | 6.266% | $53.5262 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $591.85 | $638.6700 | $638.68 | $638.70 | $638.70 | |