| 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 | $11.67 | 10.492% | $12.8944 | $12.89 | $12.90 | $12.90 |
| Purchase #2 | $58.36 | 7.854% | $62.9436 | $62.94 | $62.95 | $62.90 |
| Purchase #3 | $25.27 | 10.650% | $27.9613 | $27.96 | $27.95 | $28.00 |
| Purchase #4 | $165.51 | 9.630% | $181.4486 | $181.45 | $181.45 | $181.40 |
| Purchase #5 | $26.97 | 5.309% | $28.4018 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $108.58 | 7.518% | $116.743 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $199.60 | 9.516% | $218.5939 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $595.96 | $648.9866 | $648.97 | $649.00 | $648.90 | |