| 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 | $90.57 | 3.379% | $93.6304 | $93.63 | $93.65 | $93.60 |
| Purchase #2 | $153.92 | 9.868% | $169.1088 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $71.82 | 9.408% | $78.5768 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $99.78 | 5.489% | $105.2569 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $120.80 | 10.641% | $133.6543 | $133.65 | $133.65 | $133.70 |
| Purchase #6 | $110.25 | 11.230% | $122.6311 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $196.77 | 6.431% | $209.4243 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $843.91 | $912.2826 | $912.28 | $912.30 | $912.30 | |