| 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 | $28.85 | 7.317% | $30.961 | $30.96 | $30.95 | $31.00 |
| Purchase #2 | $242.58 | 5.479% | $255.871 | $255.87 | $255.85 | $255.90 |
| Purchase #3 | $102.87 | 12.773% | $116.0096 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $33.35 | 10.261% | $36.772 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $238.66 | 12.476% | $268.4352 | $268.44 | $268.45 | $268.40 |
| Purchase #6 | $135.56 | 7.741% | $146.0537 | $146.05 | $146.05 | $146.10 |
| Purchase #7 | $46.58 | 8.386% | $50.4862 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $828.45 | $904.5887 | $904.59 | $904.55 | $904.70 | |