| 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 | $157.44 | 4.743% | $164.9074 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $7.40 | 5.276% | $7.7904 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $43.33 | 8.481% | $47.0048 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $231.32 | 7.507% | $248.6852 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $58.99 | 3.823% | $61.2452 | $61.25 | $61.25 | $61.20 |
| Purchase #6 | $63.43 | 3.172% | $65.442 | $65.44 | $65.45 | $65.40 |
| Purchase #7 | $113.51 | 8.805% | $123.5046 | $123.50 | $123.50 | $123.50 |
| 7 purchase totals = | $675.42 | $718.5796 | $718.58 | $718.60 | $718.50 | |