| 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 | $43.87 | 4.841% | $45.9937 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $36.45 | 10.277% | $40.196 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $206.34 | 6.561% | $219.878 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $12.94 | 13.177% | $14.6451 | $14.65 | $14.65 | $14.60 |
| Purchase #5 | $160.34 | 4.294% | $167.225 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $121.46 | 3.323% | $125.4961 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $196.90 | 9.402% | $215.4125 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $778.30 | $828.8464 | $828.86 | $828.90 | $828.80 | |