| 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 | $93.93 | 13.157% | $106.2884 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $115.44 | 8.779% | $125.5745 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $33.39 | 8.673% | $36.2859 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $65.44 | 12.580% | $73.6724 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $153.86 | 10.766% | $170.4246 | $170.42 | $170.40 | $170.40 |
| Purchase #6 | $77.67 | 5.298% | $81.785 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $76.42 | 12.579% | $86.0329 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $616.15 | $680.0637 | $680.06 | $680.05 | $680.10 | |