| 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 | $10.63 | 6.294% | $11.2991 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $168.41 | 12.493% | $189.4495 | $189.45 | $189.45 | $189.40 |
| Purchase #3 | $227.70 | 13.761% | $259.0338 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $60.40 | 11.196% | $67.1624 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $17.42 | 7.406% | $18.7101 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $26.57 | 7.821% | $28.648 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $234.81 | 9.655% | $257.4809 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $745.94 | $831.7838 | $831.78 | $831.80 | $831.70 | |