| 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 | $35.94 | 12.435% | $40.4091 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $79.70 | 11.669% | $89.0002 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $156.64 | 12.589% | $176.3594 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $233.54 | 11.708% | $260.8829 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $57.76 | 13.827% | $65.7465 | $65.75 | $65.75 | $65.70 |
| Purchase #6 | $52.44 | 7.185% | $56.2078 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $42.54 | 11.690% | $47.5129 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $658.56 | $736.1188 | $736.12 | $736.10 | $736.10 | |