| 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 | $50.88 | 6.685% | $54.2813 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $196.39 | 5.560% | $207.3093 | $207.31 | $207.30 | $207.30 |
| Purchase #3 | $216.50 | 9.583% | $237.2472 | $237.25 | $237.25 | $237.20 |
| Purchase #4 | $178.84 | 4.859% | $187.5298 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $147.68 | 8.373% | $160.0452 | $160.05 | $160.05 | $160.00 |
| Purchase #6 | $78.91 | 10.202% | $86.9604 | $86.96 | $86.95 | $87.00 |
| Purchase #7 | $72.93 | 13.134% | $82.5086 | $82.51 | $82.50 | $82.50 |
| 7 purchase totals = | $942.13 | $1,015.8818 | $1,015.89 | $1,015.90 | $1,015.80 | |