| 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 | $57.41 | 12.746% | $64.7275 | $64.73 | $64.75 | $64.70 |
| Purchase #2 | $33.35 | 6.314% | $35.4557 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $148.27 | 11.142% | $164.7902 | $164.79 | $164.80 | $164.80 |
| Purchase #4 | $116.72 | 13.673% | $132.6791 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $209.90 | 6.517% | $223.5792 | $223.58 | $223.60 | $223.60 |
| Purchase #6 | $78.36 | 9.855% | $86.0824 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $5.47 | 11.576% | $6.1032 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $649.48 | $713.4173 | $713.42 | $713.50 | $713.50 | |