| 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 | $11.70 | 11.851% | $13.0866 | $13.09 | $13.10 | $13.10 |
| Purchase #2 | $60.73 | 10.283% | $66.9749 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $22.41 | 7.710% | $24.1378 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $14.32 | 4.289% | $14.9342 | $14.93 | $14.95 | $14.90 |
| Purchase #5 | $81.74 | 8.409% | $88.6135 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $173.90 | 11.582% | $194.0411 | $194.04 | $194.05 | $194.00 |
| Purchase #7 | $104.99 | 5.794% | $111.0731 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $469.79 | $512.8612 | $512.85 | $512.85 | $512.80 | |