| 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 | $58.97 | 12.260% | $66.1997 | $66.20 | $66.20 | $66.20 |
| Purchase #2 | $161.78 | 7.135% | $173.323 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $206.26 | 12.276% | $231.5805 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $109.84 | 6.367% | $116.8335 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $46.88 | 5.190% | $49.3131 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $137.33 | 8.528% | $149.0415 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $80.84 | 8.599% | $87.7914 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $801.90 | $874.0827 | $874.07 | $874.10 | $874.00 | |