| 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 | $34.67 | 13.272% | $39.2714 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $155.85 | 3.303% | $160.9977 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $151.29 | 11.816% | $169.1664 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $14.97 | 4.243% | $15.6052 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $16.47 | 3.502% | $17.0468 | $17.05 | $17.05 | $17.00 |
| Purchase #6 | $58.88 | 9.313% | $64.3635 | $64.36 | $64.35 | $64.40 |
| Purchase #7 | $35.33 | 10.116% | $38.904 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $467.46 | $505.3550 | $505.36 | $505.30 | $505.40 | |