| 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 | $67.94 | 8.343% | $73.6082 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $109.49 | 3.146% | $112.9346 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $122.56 | 11.715% | $136.9179 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $227.70 | 13.340% | $258.0752 | $258.08 | $258.10 | $258.10 |
| Purchase #5 | $58.77 | 13.232% | $66.5464 | $66.55 | $66.55 | $66.50 |
| Purchase #6 | $99.39 | 13.336% | $112.6447 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $129.77 | 7.432% | $139.4145 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $815.62 | $900.1415 | $900.14 | $900.15 | $900.00 | |