| 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 | $79.37 | 7.162% | $85.0545 | $85.05 | $85.05 | $85.10 |
| Purchase #2 | $15.65 | 8.336% | $16.9546 | $16.95 | $16.95 | $17.00 |
| Purchase #3 | $32.83 | 6.579% | $34.9899 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $81.95 | 4.277% | $85.455 | $85.46 | $85.45 | $85.50 |
| Purchase #5 | $119.92 | 3.872% | $124.5633 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $127.71 | 13.518% | $144.9738 | $144.97 | $144.95 | $145.00 |
| Purchase #7 | $157.52 | 13.762% | $179.1979 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $614.95 | $671.1890 | $671.18 | $671.15 | $671.40 | |