| 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 | $210.30 | 3.211% | $217.0527 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $86.25 | 6.340% | $91.7183 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $177.82 | 7.773% | $191.6419 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $52.39 | 11.659% | $58.4982 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $18.25 | 7.247% | $19.5726 | $19.57 | $19.55 | $19.60 |
| Purchase #6 | $196.56 | 9.641% | $215.5103 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $14.29 | 5.276% | $15.0439 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $755.86 | $809.0379 | $809.03 | $809.00 | $809.00 | |