| 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 | $94.34 | 3.591% | $97.7277 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $151.91 | 5.528% | $160.3076 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $94.62 | 10.273% | $104.3403 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $164.85 | 13.530% | $187.1542 | $187.15 | $187.15 | $187.20 |
| Purchase #5 | $154.36 | 5.254% | $162.4701 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $48.44 | 11.137% | $53.8348 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $194.99 | 11.472% | $217.3593 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $903.51 | $983.1940 | $983.19 | $983.20 | $983.20 | |