| 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 | $63.66 | 3.636% | $65.9747 | $65.97 | $65.95 | $66.00 |
| Purchase #2 | $175.63 | 4.461% | $183.4649 | $183.46 | $183.45 | $183.50 |
| Purchase #3 | $27.77 | 3.339% | $28.6972 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $10.40 | 7.656% | $11.1962 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $16.95 | 8.782% | $18.4385 | $18.44 | $18.45 | $18.40 |
| Purchase #6 | $181.98 | 12.532% | $204.7857 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $231.81 | 8.524% | $251.5695 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $708.20 | $764.1267 | $764.13 | $764.10 | $764.20 | |