| 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 | $224.76 | 4.767% | $235.4743 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $46.78 | 11.332% | $52.0811 | $52.08 | $52.10 | $52.10 |
| Purchase #3 | $75.75 | 4.401% | $79.0838 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $119.55 | 8.215% | $129.371 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $71.47 | 7.420% | $76.7731 | $76.77 | $76.75 | $76.80 |
| Purchase #6 | $83.97 | 10.748% | $92.9951 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $45.62 | 5.415% | $48.0903 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $667.90 | $713.8687 | $713.86 | $713.85 | $714.00 | |