| 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 | $59.51 | 4.819% | $62.3778 | $62.38 | $62.40 | $62.40 |
| Purchase #2 | $70.56 | 8.686% | $76.6888 | $76.69 | $76.70 | $76.70 |
| Purchase #3 | $126.73 | 7.265% | $135.9369 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $189.36 | 12.706% | $213.4201 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $30.58 | 4.359% | $31.913 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $9.82 | 12.456% | $11.0432 | $11.04 | $11.05 | $11.00 |
| Purchase #7 | $157.41 | 11.581% | $175.6397 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $643.97 | $707.0195 | $707.02 | $707.05 | $706.90 | |