| 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 | $98.92 | 12.273% | $111.0605 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $59.63 | 6.134% | $63.2877 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $170.41 | 3.175% | $175.8205 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $27.73 | 3.531% | $28.7091 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $149.54 | 5.416% | $157.6391 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $144.79 | 8.458% | $157.0363 | $157.04 | $157.05 | $157.00 |
| Purchase #7 | $6.36 | 6.321% | $6.762 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $657.38 | $700.3152 | $700.32 | $700.30 | $700.30 | |