| 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 | $83.30 | 3.826% | $86.4871 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $203.82 | 3.242% | $210.4278 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $130.69 | 13.294% | $148.0639 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $39.97 | 12.669% | $45.0338 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $67.38 | 4.631% | $70.5004 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $16.34 | 9.409% | $17.8774 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $129.37 | 13.151% | $146.3834 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $670.87 | $724.7738 | $724.77 | $724.85 | $724.80 | |