| 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 | $56.35 | 7.156% | $60.3824 | $60.38 | $60.40 | $60.40 |
| Purchase #2 | $231.26 | 12.699% | $260.6277 | $260.63 | $260.65 | $260.60 |
| Purchase #3 | $227.53 | 8.403% | $246.6493 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $209.52 | 10.817% | $232.1838 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $117.26 | 11.439% | $130.6734 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $158.44 | 4.411% | $165.4288 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $64.96 | 6.382% | $69.1057 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $1,065.32 | $1,165.0511 | $1,165.05 | $1,165.10 | $1,165.00 | |