| 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 | $70.96 | 13.504% | $80.5424 | $80.54 | $80.55 | $80.50 |
| Purchase #2 | $93.70 | 4.149% | $97.5876 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $24.85 | 12.560% | $27.9712 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $109.90 | 8.638% | $119.3932 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $110.89 | 4.834% | $116.2504 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $243.80 | 5.662% | $257.604 | $257.60 | $257.60 | $257.60 |
| Purchase #7 | $6.95 | 7.329% | $7.4594 | $7.46 | $7.45 | $7.50 |
| 7 purchase totals = | $661.05 | $706.8082 | $706.80 | $706.80 | $706.90 | |