| 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 | $55.62 | 4.401% | $58.0678 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $66.79 | 6.264% | $70.9737 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $171.41 | 13.294% | $194.1972 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $76.73 | 12.763% | $86.523 | $86.52 | $86.50 | $86.50 |
| Purchase #5 | $196.96 | 11.520% | $219.6498 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $86.65 | 13.212% | $98.0982 | $98.10 | $98.10 | $98.10 |
| Purchase #7 | $216.52 | 5.112% | $227.5885 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $870.68 | $955.0982 | $955.10 | $955.05 | $955.10 | |