| 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 | $109.25 | 5.793% | $115.5789 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $71.34 | 7.524% | $76.7076 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $223.58 | 11.184% | $248.5852 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $49.72 | 13.509% | $56.4367 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $12.52 | 9.127% | $13.6627 | $13.66 | $13.65 | $13.70 |
| Purchase #6 | $48.68 | 13.844% | $55.4193 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $107.47 | 7.522% | $115.5539 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $622.56 | $681.9443 | $681.95 | $681.95 | $682.00 | |