| 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 | $70.25 | 6.375% | $74.7284 | $74.73 | $74.75 | $74.70 |
| Purchase #2 | $200.93 | 10.871% | $222.7731 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $47.44 | 3.429% | $49.0667 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $5.67 | 9.369% | $6.2012 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $181.87 | 3.579% | $188.3791 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $119.50 | 5.798% | $126.4286 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $95.80 | 7.422% | $102.9103 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $721.46 | $770.4874 | $770.49 | $770.50 | $770.50 | |