| 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 | $92.70 | 8.591% | $100.6639 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $24.31 | 9.549% | $26.6314 | $26.63 | $26.65 | $26.60 |
| Purchase #3 | $216.89 | 4.761% | $227.2161 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $40.91 | 4.564% | $42.7771 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $81.97 | 5.509% | $86.4857 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $179.73 | 7.726% | $193.6159 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $124.90 | 12.787% | $140.871 | $140.87 | $140.85 | $140.90 |
| 7 purchase totals = | $761.41 | $818.2611 | $818.27 | $818.25 | $818.30 | |