| 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 | $54.90 | 6.142% | $58.272 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $246.35 | 5.125% | $258.9754 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $239.57 | 3.253% | $247.3632 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $109.67 | 3.706% | $113.7344 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $175.81 | 13.414% | $199.3932 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $141.38 | 11.410% | $157.5115 | $157.51 | $157.50 | $157.50 |
| Purchase #7 | $27.64 | 13.574% | $31.3919 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $995.32 | $1,066.6416 | $1,066.63 | $1,066.65 | $1,066.70 | |