| 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 | $64.92 | 8.765% | $70.6102 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $147.32 | 9.324% | $161.0561 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $221.78 | 5.625% | $234.2551 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $31.42 | 3.855% | $32.6312 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $62.77 | 4.543% | $65.6216 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $75.99 | 5.765% | $80.3708 | $80.37 | $80.35 | $80.40 |
| Purchase #7 | $44.33 | 8.541% | $48.1162 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $648.53 | $692.6612 | $692.67 | $692.60 | $692.70 | |