| 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 | $64.35 | 6.812% | $68.7335 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $67.25 | 4.180% | $70.0611 | $70.06 | $70.05 | $70.10 |
| Purchase #3 | $232.72 | 10.871% | $258.019 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $138.33 | 4.773% | $144.9325 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $20.31 | 4.698% | $21.2642 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $14.93 | 7.240% | $16.0109 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $90.44 | 10.602% | $100.0284 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $628.33 | $679.0496 | $679.04 | $679.05 | $679.00 | |