| 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 | $69.63 | 9.653% | $76.3514 | $76.35 | $76.35 | $76.40 |
| Purchase #2 | $175.97 | 12.143% | $197.338 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $81.90 | 3.839% | $85.0441 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $126.90 | 13.739% | $144.3348 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $214.60 | 11.130% | $238.485 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $18.34 | 6.204% | $19.4778 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $119.76 | 7.117% | $128.2833 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $807.10 | $889.3144 | $889.31 | $889.40 | $889.30 | |