| 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 | $67.36 | 7.823% | $72.6296 | $72.63 | $72.65 | $72.60 |
| Purchase #2 | $208.77 | 7.763% | $224.9768 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $83.39 | 7.622% | $89.746 | $89.75 | $89.75 | $89.70 |
| Purchase #4 | $204.83 | 10.517% | $226.372 | $226.37 | $226.35 | $226.40 |
| Purchase #5 | $23.79 | 5.728% | $25.1527 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $6.67 | 4.646% | $6.9799 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $100.98 | 13.739% | $114.8536 | $114.85 | $114.85 | $114.90 |
| 7 purchase totals = | $695.79 | $760.7106 | $760.71 | $760.75 | $760.80 | |