| 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 | $67.30 | 8.836% | $73.2466 | $73.25 | $73.25 | $73.20 |
| Purchase #2 | $37.70 | 11.349% | $41.9786 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $244.96 | 11.404% | $272.8952 | $272.90 | $272.90 | $272.90 |
| Purchase #4 | $151.84 | 13.860% | $172.885 | $172.89 | $172.90 | $172.90 |
| Purchase #5 | $47.52 | 3.450% | $49.1594 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $169.73 | 9.209% | $185.3604 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $86.39 | 5.784% | $91.3868 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $805.44 | $886.9120 | $886.93 | $886.95 | $887.00 | |