| 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 | $55.84 | 5.258% | $58.7761 | $58.78 | $58.80 | $58.80 |
| Purchase #2 | $239.68 | 11.375% | $266.9436 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $213.94 | 12.132% | $239.8952 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $11.48 | 6.470% | $12.2228 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $102.36 | 10.612% | $113.2224 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $176.37 | 3.678% | $182.8569 | $182.86 | $182.85 | $182.90 |
| Purchase #7 | $236.46 | 4.468% | $247.025 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $1,036.13 | $1,120.9420 | $1,120.95 | $1,120.95 | $1,120.90 | |