| 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 | $104.81 | 10.670% | $115.9932 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $48.98 | 3.507% | $50.6977 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $86.81 | 8.626% | $94.2982 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $38.53 | 9.844% | $42.3229 | $42.32 | $42.30 | $42.30 |
| Purchase #5 | $245.91 | 9.627% | $269.5838 | $269.58 | $269.60 | $269.60 |
| Purchase #6 | $171.39 | 10.482% | $189.3551 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $52.32 | 11.738% | $58.4613 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $748.75 | $820.7122 | $820.71 | $820.70 | $820.80 | |