| 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 | $75.38 | 5.794% | $79.7475 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $83.91 | 5.272% | $88.3337 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $88.28 | 13.275% | $99.9992 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $121.26 | 8.663% | $131.7648 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $169.62 | 12.456% | $190.7479 | $190.75 | $190.75 | $190.70 |
| Purchase #6 | $248.92 | 7.864% | $268.4951 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $101.94 | 8.313% | $110.4143 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $889.31 | $969.5025 | $969.50 | $969.50 | $969.40 | |