| 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 | $77.36 | 3.292% | $79.9067 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $214.61 | 13.332% | $243.2218 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $85.99 | 3.828% | $89.2817 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $35.84 | 11.224% | $39.8627 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $129.96 | 12.805% | $146.6014 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $51.63 | 5.728% | $54.5874 | $54.59 | $54.60 | $54.60 |
| Purchase #7 | $116.70 | 10.687% | $129.1717 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $712.09 | $782.6334 | $782.63 | $782.60 | $782.70 | |