| 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 | $38.38 | 4.374% | $40.0587 | $40.06 | $40.05 | $40.10 |
| Purchase #2 | $41.37 | 5.723% | $43.7376 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $77.65 | 13.868% | $88.4185 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $118.70 | 6.276% | $126.1496 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $236.92 | 4.539% | $247.6738 | $247.67 | $247.65 | $247.70 |
| Purchase #6 | $239.26 | 5.607% | $252.6753 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $224.30 | 13.478% | $254.5312 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $976.58 | $1,053.2447 | $1,053.25 | $1,053.25 | $1,053.20 | |