| 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 | $37.75 | 8.660% | $41.0192 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $28.53 | 4.336% | $29.7671 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $173.40 | 4.617% | $181.4059 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $135.54 | 8.301% | $146.7912 | $146.79 | $146.80 | $146.80 |
| Purchase #5 | $58.92 | 10.693% | $65.2203 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $118.66 | 7.597% | $127.6746 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $107.72 | 7.112% | $115.381 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $660.52 | $707.2593 | $707.26 | $707.20 | $707.30 | |