| 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 | $30.31 | 4.255% | $31.5997 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $49.69 | 9.113% | $54.2182 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $186.92 | 5.484% | $197.1707 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $160.97 | 7.750% | $173.4452 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $126.97 | 3.323% | $131.1892 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $62.52 | 4.127% | $65.1002 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $7.63 | 10.326% | $8.4179 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $625.01 | $661.1411 | $661.15 | $661.10 | $661.10 | |