| 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 | $180.34 | 9.135% | $196.8141 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $69.48 | 9.172% | $75.8527 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $78.92 | 3.663% | $81.8108 | $81.81 | $81.80 | $81.80 |
| Purchase #4 | $17.97 | 9.744% | $19.721 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $62.91 | 3.654% | $65.2087 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $50.27 | 10.604% | $55.6006 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $8.85 | 7.813% | $9.5415 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $468.74 | $504.5494 | $504.54 | $504.50 | $504.50 | |