| 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 | $12.74 | 12.515% | $14.3344 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $47.46 | 11.575% | $52.9535 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $19.97 | 12.725% | $22.5112 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $85.36 | 6.665% | $91.0492 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $145.47 | 7.213% | $155.9628 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $199.36 | 3.325% | $205.9887 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $247.34 | 12.297% | $277.7554 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $757.70 | $820.5552 | $820.55 | $820.55 | $820.60 | |