| 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 | $72.71 | 12.254% | $81.6199 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $62.59 | 9.119% | $68.2976 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $206.30 | 12.578% | $232.2484 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $40.56 | 5.222% | $42.678 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $55.31 | 9.514% | $60.5722 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $50.99 | 7.330% | $54.7276 | $54.73 | $54.75 | $54.70 |
| Purchase #7 | $14.32 | 3.705% | $14.8506 | $14.85 | $14.85 | $14.90 |
| 7 purchase totals = | $502.78 | $554.9943 | $555.00 | $555.00 | $555.00 | |