| 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 | $46.58 | 6.502% | $49.6086 | $49.61 | $49.60 | $49.60 |
| Purchase #2 | $149.52 | 9.278% | $163.3925 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $13.27 | 5.586% | $14.0113 | $14.01 | $14.00 | $14.00 |
| Purchase #4 | $150.57 | 10.717% | $166.7066 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $78.28 | 4.350% | $81.6852 | $81.69 | $81.70 | $81.70 |
| Purchase #6 | $113.95 | 7.712% | $122.7378 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $79.81 | 8.672% | $86.7311 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $631.98 | $684.8731 | $684.88 | $684.90 | $684.80 | |