| 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 | $60.98 | 7.197% | $65.3687 | $65.37 | $65.35 | $65.40 |
| Purchase #2 | $233.80 | 11.552% | $260.8086 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $15.46 | 9.154% | $16.8752 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $32.75 | 8.545% | $35.5485 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $102.97 | 3.285% | $106.3526 | $106.35 | $106.35 | $106.40 |
| Purchase #6 | $154.63 | 8.775% | $168.1988 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $73.52 | 6.743% | $78.4775 | $78.48 | $78.50 | $78.50 |
| 7 purchase totals = | $674.11 | $731.6299 | $731.64 | $731.65 | $731.70 | |