| 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 | $78.37 | 6.406% | $83.3904 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $106.32 | 11.189% | $118.2161 | $118.22 | $118.20 | $118.20 |
| Purchase #3 | $135.39 | 9.642% | $148.4443 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $34.34 | 9.576% | $37.6284 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $173.95 | 10.132% | $191.5746 | $191.57 | $191.55 | $191.60 |
| Purchase #6 | $104.44 | 11.482% | $116.4318 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $147.99 | 8.261% | $160.2155 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $780.80 | $855.9011 | $855.90 | $855.90 | $855.80 | |