| 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 | $25.69 | 11.569% | $28.6621 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $66.37 | 3.175% | $68.4772 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $229.46 | 5.505% | $242.0918 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $249.75 | 12.663% | $281.3758 | $281.38 | $281.40 | $281.40 |
| Purchase #5 | $189.32 | 4.671% | $198.1631 | $198.16 | $198.15 | $198.20 |
| Purchase #6 | $48.73 | 7.313% | $52.2936 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $143.63 | 3.634% | $148.8495 | $148.85 | $148.85 | $148.80 |
| 7 purchase totals = | $952.95 | $1,019.9131 | $1,019.91 | $1,019.95 | $1,020.00 | |