| 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 | $51.30 | 12.387% | $57.6545 | $57.65 | $57.65 | $57.70 |
| Purchase #2 | $52.36 | 10.391% | $57.8007 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $219.99 | 10.437% | $242.9504 | $242.95 | $242.95 | $243.00 |
| Purchase #4 | $63.57 | 7.292% | $68.2055 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $52.86 | 7.563% | $56.8578 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $30.50 | 11.448% | $33.9916 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $112.37 | 5.828% | $118.9189 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $582.95 | $636.3794 | $636.38 | $636.35 | $636.50 | |