| 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 | $11.69 | 8.467% | $12.6798 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $107.92 | 9.854% | $118.5544 | $118.55 | $118.55 | $118.60 |
| Purchase #3 | $16.88 | 12.273% | $18.9517 | $18.95 | $18.95 | $19.00 |
| Purchase #4 | $194.60 | 7.396% | $208.9926 | $208.99 | $209.00 | $209.00 |
| Purchase #5 | $184.74 | 8.755% | $200.914 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $29.71 | 8.615% | $32.2695 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $84.34 | 13.217% | $95.4872 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $629.88 | $687.8492 | $687.84 | $687.85 | $688.00 | |