| 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 | $120.88 | 9.747% | $132.6622 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $109.68 | 13.324% | $124.2938 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $115.89 | 9.304% | $126.6724 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $68.92 | 6.479% | $73.3853 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $13.46 | 3.580% | $13.9419 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $155.58 | 4.161% | $162.0537 | $162.05 | $162.05 | $162.10 |
| Purchase #7 | $129.97 | 11.485% | $144.8971 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $714.38 | $777.9064 | $777.90 | $777.90 | $778.00 | |