| 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 | $67.55 | 3.584% | $69.971 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $93.53 | 9.569% | $102.4799 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $172.60 | 11.633% | $192.6786 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $152.94 | 11.272% | $170.1794 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $73.29 | 10.618% | $81.0719 | $81.07 | $81.05 | $81.10 |
| Purchase #6 | $119.98 | 6.222% | $127.4452 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $207.34 | 6.136% | $220.0624 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $887.23 | $963.8884 | $963.89 | $963.90 | $964.00 | |