| 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 | $159.54 | 6.308% | $169.6038 | $169.60 | $169.60 | $169.60 |
| Purchase #2 | $84.78 | 4.810% | $88.8579 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $42.86 | 12.627% | $48.2719 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $218.97 | 7.589% | $235.5876 | $235.59 | $235.60 | $235.60 |
| Purchase #5 | $57.93 | 12.317% | $65.0652 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $21.53 | 10.203% | $23.7267 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $67.59 | 13.679% | $76.8356 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $653.20 | $707.9487 | $707.96 | $707.95 | $708.00 | |