| 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 | $35.69 | 3.333% | $36.8795 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $143.61 | 4.310% | $149.7996 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $30.77 | 4.635% | $32.1962 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $90.98 | 4.856% | $95.398 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $227.31 | 11.537% | $253.5348 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $92.72 | 4.622% | $97.0055 | $97.01 | $97.00 | $97.00 |
| Purchase #7 | $116.30 | 10.425% | $128.4243 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $737.38 | $793.2379 | $793.24 | $793.25 | $793.20 | |