| 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 | $12.52 | 9.599% | $13.7218 | $13.72 | $13.70 | $13.70 |
| Purchase #2 | $67.80 | 9.324% | $74.1217 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $58.57 | 8.797% | $63.7224 | $63.72 | $63.70 | $63.70 |
| Purchase #4 | $93.91 | 12.570% | $105.7145 | $105.71 | $105.70 | $105.70 |
| Purchase #5 | $233.25 | 7.718% | $251.2522 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $245.69 | 11.513% | $273.9763 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $88.25 | 13.132% | $99.839 | $99.84 | $99.85 | $99.80 |
| 7 purchase totals = | $799.99 | $882.3479 | $882.34 | $882.30 | $882.30 | |