| 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 | $58.37 | 12.840% | $65.8647 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $8.65 | 12.510% | $9.7321 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $150.43 | 7.221% | $161.2926 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $182.42 | 3.558% | $188.9105 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $45.95 | 3.721% | $47.6598 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $153.38 | 3.199% | $158.2866 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $234.88 | 12.699% | $264.7074 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $834.08 | $896.4537 | $896.45 | $896.45 | $896.50 | |