| 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 | $230.79 | 10.861% | $255.8561 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $37.30 | 8.456% | $40.4541 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $89.97 | 8.765% | $97.8559 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $75.91 | 10.731% | $84.0559 | $84.06 | $84.05 | $84.10 |
| Purchase #5 | $190.96 | 7.248% | $204.8008 | $204.80 | $204.80 | $204.80 |
| Purchase #6 | $74.48 | 12.235% | $83.5926 | $83.59 | $83.60 | $83.60 |
| Purchase #7 | $105.72 | 9.454% | $115.7148 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $805.13 | $882.3302 | $882.33 | $882.30 | $882.50 | |