| 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 | $13.49 | 4.379% | $14.0807 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $248.25 | 4.677% | $259.8607 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $24.36 | 3.415% | $25.1919 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $65.93 | 5.160% | $69.332 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $148.54 | 5.609% | $156.8716 | $156.87 | $156.85 | $156.90 |
| Purchase #6 | $183.89 | 13.770% | $209.2117 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $42.36 | 8.396% | $45.9165 | $45.92 | $45.90 | $45.90 |
| 7 purchase totals = | $726.82 | $780.4651 | $780.46 | $780.45 | $780.50 | |