| 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 | $79.93 | 9.567% | $87.5769 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $19.44 | 6.457% | $20.6952 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $105.68 | 7.819% | $113.9431 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $76.90 | 13.630% | $87.3815 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $151.34 | 10.358% | $167.0158 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $234.93 | 3.639% | $243.4791 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $109.63 | 4.746% | $114.833 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $777.85 | $834.9246 | $834.93 | $835.00 | $834.90 | |