| 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 | $190.97 | 4.679% | $199.9055 | $199.91 | $199.90 | $199.90 |
| Purchase #2 | $70.44 | 7.863% | $75.9787 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $48.37 | 7.612% | $52.0519 | $52.05 | $52.05 | $52.10 |
| Purchase #4 | $53.70 | 12.478% | $60.4007 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $191.84 | 11.111% | $213.1553 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $30.28 | 9.792% | $33.245 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $183.55 | 5.428% | $193.5131 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $769.15 | $828.2502 | $828.26 | $828.25 | $828.30 | |