| 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 | $78.81 | 6.658% | $84.0572 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $121.36 | 5.219% | $127.6938 | $127.69 | $127.70 | $127.70 |
| Purchase #3 | $74.69 | 7.523% | $80.3089 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $237.29 | 8.703% | $257.9413 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $182.41 | 3.633% | $189.037 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $67.65 | 13.272% | $76.6285 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $154.49 | 8.293% | $167.3019 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $916.70 | $982.9686 | $982.97 | $983.00 | $982.90 | |