| 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 | $45.36 | 6.237% | $48.1891 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $125.38 | 6.107% | $133.037 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $99.60 | 3.823% | $103.4077 | $103.41 | $103.40 | $103.40 |
| Purchase #4 | $25.68 | 10.416% | $28.3548 | $28.35 | $28.35 | $28.40 |
| Purchase #5 | $51.71 | 3.242% | $53.3864 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $218.48 | 3.602% | $226.3496 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $153.89 | 9.550% | $168.5865 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $720.10 | $761.3111 | $761.32 | $761.35 | $761.30 | |