| 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 | $52.42 | 9.782% | $57.5477 | $57.55 | $57.55 | $57.50 |
| Purchase #2 | $150.94 | 12.738% | $170.1667 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $158.59 | 13.401% | $179.8426 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $216.51 | 11.169% | $240.692 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $72.53 | 12.362% | $81.4962 | $81.50 | $81.50 | $81.50 |
| Purchase #6 | $70.96 | 9.241% | $77.5174 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $10.62 | 10.448% | $11.7296 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $732.57 | $818.9922 | $819.00 | $819.00 | $818.90 | |