| 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 | $90.51 | 3.159% | $93.3692 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $78.94 | 11.208% | $87.7876 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $86.37 | 6.311% | $91.8208 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $101.57 | 10.440% | $112.1739 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $95.48 | 11.641% | $106.5948 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $247.71 | 5.692% | $261.8097 | $261.81 | $261.80 | $261.80 |
| Purchase #7 | $156.65 | 10.523% | $173.1343 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $857.23 | $926.6903 | $926.68 | $926.65 | $926.70 | |