| 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 | $35.68 | 6.465% | $37.9867 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $117.47 | 13.277% | $133.0665 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $164.31 | 8.310% | $177.9642 | $177.96 | $177.95 | $178.00 |
| Purchase #4 | $62.49 | 3.703% | $64.804 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $191.78 | 12.431% | $215.6202 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $82.53 | 10.556% | $91.2419 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $225.34 | 9.849% | $247.5337 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $879.60 | $968.2172 | $968.21 | $968.20 | $968.20 | |