| 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 | $94.30 | 9.547% | $103.3028 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $157.48 | 5.607% | $166.3099 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $98.82 | 8.590% | $107.3086 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $8.42 | 7.579% | $9.0582 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $205.29 | 12.850% | $231.6698 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $219.45 | 11.793% | $245.3297 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $27.49 | 9.495% | $30.1002 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $811.25 | $893.0792 | $893.08 | $893.05 | $893.10 | |