| 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 | $236.91 | 6.761% | $252.9275 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $101.59 | 11.122% | $112.8888 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $71.41 | 10.855% | $79.1616 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $37.43 | 5.122% | $39.3472 | $39.35 | $39.35 | $39.30 |
| Purchase #5 | $222.35 | 4.562% | $232.4936 | $232.49 | $232.50 | $232.50 |
| Purchase #6 | $68.71 | 8.497% | $74.5483 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $29.48 | 4.229% | $30.7267 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $767.88 | $822.0937 | $822.10 | $822.15 | $822.00 | |