| 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 | $89.88 | 6.674% | $95.8786 | $95.88 | $95.90 | $95.90 |
| Purchase #2 | $205.99 | 3.859% | $213.9392 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $98.73 | 10.621% | $109.2161 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $89.87 | 11.787% | $100.463 | $100.46 | $100.45 | $100.50 |
| Purchase #5 | $101.76 | 8.122% | $110.0249 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $15.58 | 4.282% | $16.2471 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $61.61 | 9.688% | $67.5788 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $663.42 | $713.3477 | $713.35 | $713.35 | $713.30 | |