| 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 | $22.67 | 3.589% | $23.4836 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $56.42 | 11.618% | $62.9749 | $62.97 | $62.95 | $63.00 |
| Purchase #3 | $83.65 | 10.282% | $92.2509 | $92.25 | $92.25 | $92.30 |
| Purchase #4 | $61.66 | 6.186% | $65.4743 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $156.38 | 6.410% | $166.404 | $166.40 | $166.40 | $166.40 |
| Purchase #6 | $223.90 | 5.457% | $236.1182 | $236.12 | $236.10 | $236.10 |
| Purchase #7 | $203.65 | 5.269% | $214.3803 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $808.33 | $861.0862 | $861.07 | $861.05 | $861.20 | |