| 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 | $11.93 | 4.231% | $12.4348 | $12.43 | $12.45 | $12.40 |
| Purchase #2 | $144.82 | 4.297% | $151.0429 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $226.43 | 11.357% | $252.1457 | $252.15 | $252.15 | $252.10 |
| Purchase #4 | $76.91 | 4.575% | $80.4286 | $80.43 | $80.45 | $80.40 |
| Purchase #5 | $134.28 | 12.859% | $151.5471 | $151.55 | $151.55 | $151.50 |
| Purchase #6 | $16.91 | 13.668% | $19.2213 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $96.36 | 3.468% | $99.7018 | $99.70 | $99.70 | $99.70 |
| 7 purchase totals = | $707.64 | $766.5222 | $766.52 | $766.55 | $766.30 | |