| 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 | $72.65 | 8.641% | $78.9277 | $78.93 | $78.95 | $78.90 |
| Purchase #2 | $200.87 | 11.587% | $224.1448 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $100.66 | 13.487% | $114.236 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $87.66 | 7.447% | $94.188 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $233.33 | 3.230% | $240.8666 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $91.70 | 3.520% | $94.9278 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $100.52 | 5.621% | $106.1702 | $106.17 | $106.15 | $106.20 |
| 7 purchase totals = | $887.39 | $953.4611 | $953.47 | $953.50 | $953.40 | |