| 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 | $25.85 | 10.671% | $28.6085 | $28.61 | $28.60 | $28.60 |
| Purchase #2 | $85.74 | 7.146% | $91.867 | $91.87 | $91.85 | $91.90 |
| Purchase #3 | $190.85 | 5.536% | $201.4155 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $81.59 | 12.133% | $91.4893 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $150.63 | 3.297% | $155.5963 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $133.25 | 5.767% | $140.9345 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $242.42 | 11.346% | $269.925 | $269.93 | $269.95 | $269.90 |
| 7 purchase totals = | $910.33 | $979.8361 | $979.85 | $979.85 | $979.80 | |