| 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 | $106.38 | 8.637% | $115.568 | $115.57 | $115.55 | $115.60 |
| Purchase #2 | $14.33 | 3.170% | $14.7843 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $22.29 | 13.154% | $25.222 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $54.91 | 3.229% | $56.683 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $186.90 | 9.832% | $205.276 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $28.88 | 4.866% | $30.2853 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $139.37 | 12.486% | $156.7717 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $553.06 | $604.5903 | $604.59 | $604.60 | $604.70 | |