| 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 | $45.69 | 10.583% | $50.5254 | $50.53 | $50.55 | $50.50 |
| Purchase #2 | $144.85 | 7.766% | $156.0991 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $222.48 | 12.104% | $249.409 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $221.85 | 9.139% | $242.1249 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $76.91 | 10.378% | $84.8917 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $30.94 | 12.507% | $34.8097 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $155.46 | 5.465% | $163.9559 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $898.18 | $981.8157 | $981.82 | $981.80 | $981.80 | |