| 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 | $27.84 | 13.567% | $31.6171 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $237.68 | 10.521% | $262.6863 | $262.69 | $262.70 | $262.70 |
| Purchase #3 | $16.38 | 3.429% | $16.9417 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $234.71 | 10.575% | $259.5306 | $259.53 | $259.55 | $259.50 |
| Purchase #5 | $38.54 | 3.852% | $40.0246 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $41.72 | 11.351% | $46.4556 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $72.27 | 11.739% | $80.7538 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $669.14 | $738.0097 | $738.01 | $738.00 | $738.00 | |