| 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 | $12.86 | 8.171% | $13.9108 | $13.91 | $13.90 | $13.90 |
| Purchase #2 | $117.96 | 6.224% | $125.3018 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $73.66 | 9.411% | $80.5921 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $135.33 | 8.733% | $147.1484 | $147.15 | $147.15 | $147.10 |
| Purchase #5 | $245.91 | 4.724% | $257.5268 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $67.43 | 12.761% | $76.0347 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $109.65 | 5.785% | $115.9933 | $115.99 | $116.00 | $116.00 |
| 7 purchase totals = | $762.80 | $816.5079 | $816.50 | $816.55 | $816.40 | |