| 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 | $29.96 | 7.817% | $32.302 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $21.28 | 9.806% | $23.3667 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $180.39 | 13.405% | $204.5713 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $136.86 | 8.810% | $148.9174 | $148.92 | $148.90 | $148.90 |
| Purchase #5 | $156.43 | 4.826% | $163.9793 | $163.98 | $164.00 | $164.00 |
| Purchase #6 | $46.25 | 4.421% | $48.2947 | $48.29 | $48.30 | $48.30 |
| Purchase #7 | $172.60 | 13.475% | $195.8579 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $743.77 | $817.2893 | $817.29 | $817.25 | $817.40 | |