| 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 | $78.71 | 4.156% | $81.9812 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $81.26 | 8.185% | $87.9111 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $170.54 | 6.302% | $181.2874 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $222.94 | 10.356% | $246.0277 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $120.44 | 6.247% | $127.9639 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $217.49 | 12.549% | $244.7828 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $25.75 | 11.815% | $28.7924 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $917.13 | $998.7465 | $998.74 | $998.80 | $998.80 | |