| 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 | $87.34 | 5.429% | $92.0817 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $155.30 | 11.538% | $173.2185 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $237.81 | 5.591% | $251.106 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $101.56 | 3.472% | $105.0862 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $18.88 | 7.474% | $20.2911 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $142.52 | 6.411% | $151.657 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $49.54 | 7.648% | $53.3288 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $792.95 | $846.7693 | $846.78 | $846.80 | $846.80 | |