| 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 | $102.68 | 6.617% | $109.4743 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $88.95 | 11.275% | $98.9791 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $109.47 | 13.642% | $124.4039 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $106.32 | 7.869% | $114.6863 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $14.51 | 5.854% | $15.3594 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $25.98 | 5.777% | $27.4809 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $59.28 | 12.769% | $66.8495 | $66.85 | $66.85 | $66.80 |
| 7 purchase totals = | $507.19 | $557.2334 | $557.23 | $557.25 | $557.30 | |