| 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 | $104.97 | 7.725% | $113.0789 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $195.91 | 8.818% | $213.1853 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $44.48 | 9.679% | $48.7852 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $199.89 | 10.386% | $220.6506 | $220.65 | $220.65 | $220.70 |
| Purchase #5 | $19.32 | 7.807% | $20.8283 | $20.83 | $20.85 | $20.80 |
| Purchase #6 | $49.96 | 10.474% | $55.1928 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $8.26 | 11.539% | $9.2131 | $9.21 | $9.20 | $9.20 |
| 7 purchase totals = | $622.79 | $680.9342 | $680.94 | $681.00 | $681.00 | |