| 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 | $44.96 | 13.761% | $51.1469 | $51.15 | $51.15 | $51.10 |
| Purchase #2 | $162.96 | 3.725% | $169.0303 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $143.57 | 7.225% | $153.9429 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $218.83 | 13.667% | $248.7375 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $79.26 | 11.400% | $88.2956 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $42.92 | 3.351% | $44.3582 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $52.44 | 6.696% | $55.9514 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $744.94 | $811.4628 | $811.47 | $811.50 | $811.40 | |