| 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 | $33.92 | 8.439% | $36.7825 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $156.33 | 10.285% | $172.4085 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $227.68 | 4.788% | $238.5813 | $238.58 | $238.60 | $238.60 |
| Purchase #4 | $23.97 | 13.424% | $27.1877 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $219.46 | 8.172% | $237.3943 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $38.32 | 11.220% | $42.6195 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $74.41 | 3.341% | $76.896 | $76.90 | $76.90 | $76.90 |
| 7 purchase totals = | $774.09 | $831.8698 | $831.87 | $831.90 | $831.90 | |