| 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 | $58.90 | 4.163% | $61.352 | $61.35 | $61.35 | $61.40 |
| Purchase #2 | $246.32 | 5.707% | $260.3775 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $167.88 | 7.615% | $180.6641 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $51.76 | 12.139% | $58.0431 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $109.54 | 7.443% | $117.6931 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $226.72 | 4.494% | $236.9088 | $236.91 | $236.90 | $236.90 |
| Purchase #7 | $146.63 | 12.404% | $164.818 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $1,007.75 | $1,079.8566 | $1,079.85 | $1,079.85 | $1,079.90 | |