| 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 | $79.77 | 4.702% | $83.5208 | $83.52 | $83.50 | $83.50 |
| Purchase #2 | $47.36 | 11.444% | $52.7799 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $169.82 | 6.465% | $180.7989 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $213.82 | 9.823% | $234.8235 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $127.96 | 7.528% | $137.5928 | $137.59 | $137.60 | $137.60 |
| Purchase #6 | $90.98 | 11.760% | $101.6792 | $101.68 | $101.70 | $101.70 |
| Purchase #7 | $14.85 | 7.717% | $15.996 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $744.56 | $807.1911 | $807.19 | $807.20 | $807.20 | |