| 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 | $18.94 | 8.800% | $20.6067 | $20.61 | $20.60 | $20.60 |
| Purchase #2 | $157.88 | 7.249% | $169.3247 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $24.86 | 13.668% | $28.2579 | $28.26 | $28.25 | $28.30 |
| Purchase #4 | $52.33 | 11.600% | $58.4003 | $58.40 | $58.40 | $58.40 |
| Purchase #5 | $221.58 | 3.752% | $229.8937 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $236.82 | 6.365% | $251.8936 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $119.44 | 13.775% | $135.8929 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $831.85 | $894.2698 | $894.26 | $894.25 | $894.30 | |