| 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 | $101.51 | 3.528% | $105.0913 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $101.78 | 4.447% | $106.3062 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $66.73 | 13.210% | $75.545 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $39.62 | 3.726% | $41.0962 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $208.93 | 12.435% | $234.9104 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $65.88 | 7.297% | $70.6873 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $51.65 | 5.667% | $54.577 | $54.58 | $54.60 | $54.60 |
| 7 purchase totals = | $636.10 | $688.2134 | $688.23 | $688.25 | $688.20 | |