| 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 | $68.61 | 8.584% | $74.4995 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $11.77 | 5.365% | $12.4015 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $66.91 | 11.730% | $74.7585 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $40.73 | 6.735% | $43.4732 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $31.97 | 11.396% | $35.6133 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $191.55 | 12.353% | $215.2122 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $102.49 | 11.825% | $114.6094 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $514.03 | $570.5676 | $570.56 | $570.50 | $570.60 | |