| 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 | $42.49 | 5.525% | $44.8376 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $124.33 | 12.196% | $139.4933 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $54.79 | 6.823% | $58.5283 | $58.53 | $58.55 | $58.50 |
| Purchase #4 | $6.36 | 6.830% | $6.7944 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $207.49 | 13.752% | $236.024 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $24.41 | 6.431% | $25.9798 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $125.68 | 12.309% | $141.15 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $585.55 | $652.8074 | $652.80 | $652.85 | $652.80 | |