| 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 | $96.88 | 11.115% | $107.6482 | $107.65 | $107.65 | $107.60 |
| Purchase #2 | $65.97 | 9.208% | $72.0445 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $10.86 | 3.405% | $11.2298 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $128.38 | 9.857% | $141.0344 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $143.85 | 9.421% | $157.4021 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $206.79 | 4.121% | $215.3118 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $148.39 | 11.460% | $165.3955 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $801.12 | $870.0663 | $870.06 | $870.10 | $869.90 | |