| 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 | $58.76 | 3.449% | $60.7866 | $60.79 | $60.80 | $60.80 |
| Purchase #2 | $44.45 | 9.468% | $48.6585 | $48.66 | $48.65 | $48.70 |
| Purchase #3 | $53.85 | 12.732% | $60.7062 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $210.49 | 12.532% | $236.8686 | $236.87 | $236.85 | $236.90 |
| Purchase #5 | $217.47 | 4.423% | $227.0887 | $227.09 | $227.10 | $227.10 |
| Purchase #6 | $51.44 | 13.226% | $58.2435 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $209.84 | 4.173% | $218.5966 | $218.60 | $218.60 | $218.60 |
| 7 purchase totals = | $846.30 | $910.9487 | $910.96 | $910.95 | $911.00 | |