| 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 | $88.67 | 6.308% | $94.2633 | $94.26 | $94.25 | $94.30 |
| Purchase #2 | $74.88 | 4.783% | $78.4615 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $56.63 | 6.187% | $60.1337 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $55.39 | 12.727% | $62.4395 | $62.44 | $62.45 | $62.40 |
| Purchase #5 | $55.60 | 11.866% | $62.1975 | $62.20 | $62.20 | $62.20 |
| Purchase #6 | $79.99 | 8.313% | $86.6396 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $138.67 | 3.821% | $143.9686 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $549.83 | $588.1037 | $588.10 | $588.10 | $588.10 | |