| 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 | $107.82 | 5.522% | $113.7738 | $113.77 | $113.75 | $113.80 |
| Purchase #2 | $52.71 | 5.465% | $55.5906 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $200.51 | 7.606% | $215.7608 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $134.34 | 7.104% | $143.8835 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $89.73 | 3.314% | $92.7037 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $54.30 | 3.150% | $56.0105 | $56.01 | $56.00 | $56.00 |
| Purchase #7 | $246.97 | 12.552% | $277.9697 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $886.38 | $955.6926 | $955.68 | $955.65 | $955.80 | |