| 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 | $83.26 | 4.457% | $86.9709 | $86.97 | $86.95 | $87.00 |
| Purchase #2 | $134.31 | 8.364% | $145.5437 | $145.54 | $145.55 | $145.50 |
| Purchase #3 | $33.80 | 10.817% | $37.4561 | $37.46 | $37.45 | $37.50 |
| Purchase #4 | $105.69 | 10.552% | $116.8424 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $150.56 | 8.833% | $163.859 | $163.86 | $163.85 | $163.90 |
| Purchase #6 | $205.52 | 3.326% | $212.3556 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $196.98 | 4.469% | $205.783 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $910.12 | $968.8107 | $968.81 | $968.80 | $968.90 | |