| 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 | $82.65 | 4.431% | $86.3122 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $233.98 | 7.859% | $252.3685 | $252.37 | $252.35 | $252.40 |
| Purchase #3 | $94.72 | 5.782% | $100.1967 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $65.41 | 7.504% | $70.3184 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $97.29 | 4.154% | $101.3314 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $20.52 | 10.858% | $22.7481 | $22.75 | $22.75 | $22.70 |
| Purchase #7 | $19.62 | 7.620% | $21.115 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $614.19 | $654.3903 | $654.40 | $654.35 | $654.30 | |