| 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 | $87.39 | 7.684% | $94.105 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $197.50 | 9.696% | $216.6496 | $216.65 | $216.65 | $216.60 |
| Purchase #3 | $77.64 | 8.619% | $84.3318 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $30.28 | 13.229% | $34.2857 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $42.81 | 10.600% | $47.3479 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $177.48 | 4.270% | $185.0584 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $34.86 | 10.382% | $38.4792 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $647.96 | $700.2576 | $700.27 | $700.30 | $700.20 | |