| 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 | $88.89 | 6.252% | $94.4474 | $94.45 | $94.45 | $94.40 |
| Purchase #2 | $41.92 | 12.445% | $47.1369 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $243.87 | 6.830% | $260.5263 | $260.53 | $260.55 | $260.50 |
| Purchase #4 | $115.89 | 10.219% | $127.7328 | $127.73 | $127.75 | $127.70 |
| Purchase #5 | $140.99 | 11.869% | $157.7241 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $151.28 | 11.562% | $168.771 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $100.26 | 13.613% | $113.9084 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $883.10 | $970.2469 | $970.25 | $970.25 | $970.10 | |