| 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 | $26.85 | 11.590% | $29.9619 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $193.36 | 11.607% | $215.8033 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $42.29 | 7.611% | $45.5087 | $45.51 | $45.50 | $45.50 |
| Purchase #4 | $37.59 | 11.656% | $41.9715 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $34.39 | 4.715% | $36.0115 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $217.29 | 13.552% | $246.7371 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $76.46 | 10.750% | $84.6795 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $628.23 | $700.6735 | $700.67 | $700.65 | $700.70 | |