| 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 | $79.70 | 10.727% | $88.2494 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $15.34 | 13.376% | $17.3919 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $244.42 | 12.419% | $274.7745 | $274.77 | $274.75 | $274.80 |
| Purchase #4 | $214.28 | 6.354% | $227.8954 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $36.42 | 3.335% | $37.6346 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $126.40 | 8.556% | $137.2148 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $114.57 | 8.180% | $123.9418 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $831.13 | $907.1024 | $907.09 | $907.10 | $907.00 | |