| 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 | $55.81 | 3.286% | $57.6439 | $57.64 | $57.65 | $57.60 |
| Purchase #2 | $75.33 | 4.307% | $78.5745 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $157.84 | 3.731% | $163.729 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $18.73 | 6.425% | $19.9334 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $191.64 | 5.820% | $202.7934 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $123.42 | 6.866% | $131.894 | $131.89 | $131.90 | $131.90 |
| Purchase #7 | $13.46 | 12.753% | $15.1766 | $15.18 | $15.20 | $15.20 |
| 7 purchase totals = | $636.23 | $669.7448 | $669.73 | $669.80 | $669.70 | |