| 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 | $13.84 | 9.513% | $15.1566 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $248.29 | 8.792% | $270.1197 | $270.12 | $270.10 | $270.10 |
| Purchase #3 | $234.36 | 13.712% | $266.4954 | $266.50 | $266.50 | $266.50 |
| Purchase #4 | $176.56 | 5.253% | $185.8347 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $155.46 | 9.216% | $169.7872 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $15.69 | 10.204% | $17.291 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $48.44 | 7.736% | $52.1873 | $52.19 | $52.20 | $52.20 |
| 7 purchase totals = | $892.64 | $976.8719 | $976.88 | $976.90 | $976.90 | |