| 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 | $78.29 | 9.554% | $85.7698 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $196.88 | 9.738% | $216.0522 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $248.34 | 11.615% | $277.1847 | $277.18 | $277.20 | $277.20 |
| Purchase #4 | $216.34 | 13.779% | $246.1495 | $246.15 | $246.15 | $246.10 |
| Purchase #5 | $82.57 | 5.432% | $87.0552 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $192.42 | 10.282% | $212.2046 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $235.29 | 4.572% | $246.0475 | $246.05 | $246.05 | $246.00 |
| 7 purchase totals = | $1,250.13 | $1,370.4635 | $1,370.46 | $1,370.45 | $1,370.50 | |