| 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 | $21.94 | 7.610% | $23.6096 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $51.37 | 6.253% | $54.5822 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $155.79 | 8.579% | $169.1552 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $196.67 | 6.211% | $208.8852 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $76.98 | 13.266% | $87.1922 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $145.77 | 6.156% | $154.7436 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $166.25 | 8.462% | $180.3181 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $814.77 | $878.4861 | $878.49 | $878.50 | $878.50 | |