| 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 | $66.90 | 3.441% | $69.202 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $139.49 | 7.500% | $149.9518 | $149.95 | $149.95 | $150.00 |
| Purchase #3 | $71.98 | 11.672% | $80.3815 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $116.94 | 7.761% | $126.0157 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $107.71 | 11.114% | $119.6809 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $217.66 | 7.836% | $234.7158 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $56.71 | 6.873% | $60.6077 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $777.39 | $840.5554 | $840.56 | $840.55 | $840.60 | |