| 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 | $124.75 | 6.861% | $133.3091 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $48.36 | 5.785% | $51.1576 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $33.46 | 6.794% | $35.7333 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $215.50 | 6.145% | $228.7425 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $15.62 | 9.483% | $17.1012 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $189.55 | 4.534% | $198.1442 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $240.73 | 7.551% | $258.9075 | $258.91 | $258.90 | $258.90 |
| 7 purchase totals = | $867.97 | $923.0954 | $923.09 | $923.10 | $923.00 | |