| 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 | $54.25 | 10.779% | $60.0976 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $247.34 | 7.123% | $264.958 | $264.96 | $264.95 | $265.00 |
| Purchase #3 | $245.97 | 11.232% | $273.5974 | $273.60 | $273.60 | $273.60 |
| Purchase #4 | $182.82 | 7.530% | $196.5863 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $81.71 | 8.808% | $88.907 | $88.91 | $88.90 | $88.90 |
| Purchase #6 | $209.99 | 10.703% | $232.4652 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $51.38 | 6.390% | $54.6632 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $1,073.46 | $1,171.2747 | $1,171.29 | $1,171.25 | $1,171.40 | |