| 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 | $10.61 | 3.254% | $10.9552 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $45.75 | 8.517% | $49.6465 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $149.38 | 13.212% | $169.1161 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $164.65 | 7.117% | $176.3681 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $121.43 | 4.808% | $127.2684 | $127.27 | $127.25 | $127.30 |
| Purchase #6 | $50.89 | 13.776% | $57.9006 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $213.97 | 6.169% | $227.1698 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $756.68 | $818.4247 | $818.44 | $818.35 | $818.50 | |