| 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 | $64.98 | 10.714% | $71.942 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $9.78 | 5.703% | $10.3378 | $10.34 | $10.35 | $10.30 |
| Purchase #3 | $40.72 | 8.159% | $44.0423 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $182.87 | 12.858% | $206.3834 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $86.95 | 10.612% | $96.1771 | $96.18 | $96.20 | $96.20 |
| Purchase #6 | $67.48 | 3.303% | $69.7089 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $7.92 | 6.666% | $8.4479 | $8.45 | $8.45 | $8.40 |
| 7 purchase totals = | $460.70 | $507.0394 | $507.04 | $507.10 | $506.90 | |