| 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 | $26.99 | 13.257% | $30.5681 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $169.95 | 3.588% | $176.0478 | $176.05 | $176.05 | $176.00 |
| Purchase #3 | $230.40 | 11.359% | $256.5711 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $71.30 | 8.684% | $77.4917 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $56.44 | 11.329% | $62.8341 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $185.66 | 13.816% | $211.3108 | $211.31 | $211.30 | $211.30 |
| Purchase #7 | $66.36 | 12.719% | $74.8003 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $807.10 | $889.6239 | $889.62 | $889.60 | $889.60 | |