| 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 | $138.34 | 7.485% | $148.6947 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $45.43 | 9.381% | $49.6918 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $29.98 | 11.589% | $33.4544 | $33.45 | $33.45 | $33.50 |
| Purchase #4 | $123.47 | 6.720% | $131.7672 | $131.77 | $131.75 | $131.80 |
| Purchase #5 | $118.77 | 9.768% | $130.3715 | $130.37 | $130.35 | $130.40 |
| Purchase #6 | $69.92 | 11.140% | $77.7091 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $87.48 | 11.107% | $97.1964 | $97.20 | $97.20 | $97.20 |
| 7 purchase totals = | $613.39 | $668.8851 | $668.88 | $668.85 | $669.00 | |