| 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 | $20.31 | 11.527% | $22.6511 | $22.65 | $22.65 | $22.70 |
| Purchase #2 | $73.98 | 8.605% | $80.346 | $80.35 | $80.35 | $80.30 |
| Purchase #3 | $63.78 | 3.325% | $65.9007 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $62.98 | 5.376% | $66.3658 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $244.73 | 3.260% | $252.7082 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $243.87 | 5.348% | $256.9122 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $144.34 | 5.218% | $151.8717 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $853.99 | $896.7557 | $896.76 | $896.70 | $896.80 | |