| 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 | $42.90 | 7.420% | $46.0832 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $196.88 | 4.178% | $205.1056 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $169.26 | 9.275% | $184.9589 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $161.67 | 10.168% | $178.1086 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $23.87 | 9.420% | $26.1186 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $73.49 | 10.284% | $81.0477 | $81.05 | $81.05 | $81.00 |
| Purchase #7 | $123.92 | 4.659% | $129.6934 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $791.99 | $851.1160 | $851.12 | $851.10 | $851.10 | |