| 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 | $17.93 | 12.853% | $20.2345 | $20.23 | $20.25 | $20.20 |
| Purchase #2 | $130.35 | 6.325% | $138.5946 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $13.31 | 3.353% | $13.7563 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $125.36 | 12.669% | $141.2419 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $36.61 | 10.366% | $40.405 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $201.59 | 5.498% | $212.6734 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $159.97 | 4.604% | $167.335 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $685.12 | $734.2407 | $734.24 | $734.25 | $734.20 | |