| 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 | $33.67 | 12.171% | $37.768 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $247.48 | 4.854% | $259.4927 | $259.49 | $259.50 | $259.50 |
| Purchase #3 | $50.86 | 6.578% | $54.2056 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $242.74 | 10.874% | $269.1355 | $269.14 | $269.15 | $269.10 |
| Purchase #5 | $107.65 | 7.755% | $115.9983 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $43.66 | 13.104% | $49.3812 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $115.94 | 7.477% | $124.6088 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $842.00 | $910.5901 | $910.60 | $910.60 | $910.60 | |