| 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 | $85.71 | 3.122% | $88.3859 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $114.42 | 3.566% | $118.5002 | $118.50 | $118.50 | $118.50 |
| Purchase #3 | $13.41 | 11.316% | $14.9275 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $78.66 | 10.572% | $86.9759 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $39.76 | 12.625% | $44.7797 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $123.79 | 6.604% | $131.9651 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $111.54 | 3.221% | $115.1327 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $567.29 | $600.6670 | $600.68 | $600.75 | $600.70 | |