| 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 | $246.28 | 3.593% | $255.1288 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $66.98 | 12.548% | $75.3847 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $10.64 | 7.208% | $11.4069 | $11.41 | $11.40 | $11.40 |
| Purchase #4 | $34.68 | 12.456% | $38.9997 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $138.95 | 6.631% | $148.1638 | $148.16 | $148.15 | $148.20 |
| Purchase #6 | $45.64 | 12.686% | $51.4299 | $51.43 | $51.45 | $51.40 |
| Purchase #7 | $200.95 | 6.686% | $214.3855 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $744.12 | $794.8993 | $794.90 | $794.95 | $794.90 | |