| 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 | $48.69 | 9.677% | $53.4017 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $152.32 | 4.536% | $159.2292 | $159.23 | $159.25 | $159.20 |
| Purchase #3 | $27.65 | 5.291% | $29.113 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $33.67 | 9.651% | $36.9195 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $250.33 | 11.605% | $279.3808 | $279.38 | $279.40 | $279.40 |
| Purchase #6 | $89.79 | 8.468% | $97.3934 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $217.69 | 7.284% | $233.5465 | $233.55 | $233.55 | $233.50 |
| 7 purchase totals = | $820.14 | $888.9841 | $888.98 | $889.00 | $888.90 | |