| 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 | $21.36 | 13.417% | $24.2259 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $228.51 | 9.326% | $249.8208 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $49.67 | 12.683% | $55.9696 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $183.94 | 7.619% | $197.9544 | $197.95 | $197.95 | $198.00 |
| Purchase #5 | $161.62 | 5.490% | $170.4929 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $134.92 | 7.733% | $145.3534 | $145.35 | $145.35 | $145.40 |
| Purchase #7 | $75.61 | 3.299% | $78.1044 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $855.63 | $921.9214 | $921.91 | $921.90 | $922.00 | |