| 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 | $102.52 | 13.684% | $116.5488 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $20.56 | 9.494% | $22.512 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $80.60 | 3.398% | $83.3388 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $217.52 | 8.791% | $236.6422 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $43.86 | 12.342% | $49.2732 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $56.60 | 13.497% | $64.2393 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $73.91 | 8.314% | $80.0549 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $595.57 | $652.6092 | $652.60 | $652.60 | $652.50 | |