| 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 | $50.50 | 4.754% | $52.9008 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $197.33 | 11.667% | $220.3525 | $220.35 | $220.35 | $220.40 |
| Purchase #3 | $32.42 | 13.397% | $36.7633 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $117.25 | 11.389% | $130.6036 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $49.54 | 5.467% | $52.2484 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $205.89 | 8.653% | $223.7057 | $223.71 | $223.70 | $223.70 |
| Purchase #7 | $58.84 | 4.648% | $61.5749 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $711.77 | $778.1492 | $778.14 | $778.10 | $778.20 | |