| 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 | $87.61 | 12.213% | $98.3098 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $160.36 | 13.864% | $182.5923 | $182.59 | $182.60 | $182.60 |
| Purchase #3 | $77.60 | 5.296% | $81.7097 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $199.41 | 12.617% | $224.5696 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $33.60 | 7.444% | $36.1012 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $152.64 | 6.826% | $163.0592 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $189.49 | 7.598% | $203.8875 | $203.89 | $203.90 | $203.90 |
| 7 purchase totals = | $900.71 | $990.2293 | $990.23 | $990.20 | $990.30 | |