| 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 | $116.68 | 4.121% | $121.4884 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $87.42 | 5.846% | $92.5306 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $13.54 | 6.696% | $14.4466 | $14.45 | $14.45 | $14.40 |
| Purchase #4 | $249.26 | 5.750% | $263.5925 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $159.30 | 13.136% | $180.2256 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $9.65 | 12.791% | $10.8843 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $112.34 | 5.850% | $118.9119 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $748.19 | $802.0799 | $802.08 | $802.15 | $802.00 | |