| 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 | $40.55 | 13.660% | $46.0891 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $105.72 | 12.500% | $118.935 | $118.94 | $118.95 | $118.90 |
| Purchase #3 | $142.89 | 10.563% | $157.9835 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $169.68 | 9.370% | $185.579 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $124.67 | 13.356% | $141.3209 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $56.36 | 12.126% | $63.1942 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $227.59 | 13.122% | $257.4544 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $867.46 | $970.5561 | $970.55 | $970.60 | $970.60 | |