| 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 | $42.77 | 5.807% | $45.2537 | $45.25 | $45.25 | $45.30 |
| Purchase #2 | $126.43 | 12.807% | $142.6219 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $192.28 | 12.535% | $216.3823 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $15.30 | 9.189% | $16.7059 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $188.85 | 8.534% | $204.9665 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $127.95 | 11.417% | $142.5581 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $191.29 | 7.402% | $205.4493 | $205.45 | $205.45 | $205.40 |
| 7 purchase totals = | $884.87 | $973.9377 | $973.94 | $973.90 | $974.00 | |