| 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 | $34.43 | 13.139% | $38.9538 | $38.95 | $38.95 | $39.00 |
| Purchase #2 | $241.88 | 13.741% | $275.1167 | $275.12 | $275.10 | $275.10 |
| Purchase #3 | $72.95 | 9.462% | $79.8525 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $159.30 | 8.844% | $173.3885 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $98.37 | 4.448% | $102.7455 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $104.71 | 4.396% | $109.3131 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $109.65 | 12.799% | $123.6841 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $821.29 | $903.0542 | $903.05 | $903.05 | $903.10 | |