| 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 | $12.34 | 8.414% | $13.3783 | $13.38 | $13.40 | $13.40 |
| Purchase #2 | $56.89 | 13.514% | $64.5781 | $64.58 | $64.60 | $64.60 |
| Purchase #3 | $71.68 | 6.631% | $76.4331 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $207.56 | 3.582% | $214.9948 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $116.38 | 3.686% | $120.6698 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $151.48 | 4.694% | $158.5905 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $57.76 | 11.750% | $64.5468 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $674.09 | $713.1914 | $713.19 | $713.25 | $713.20 | |