| 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 | $145.61 | 4.781% | $152.5716 | $152.57 | $152.55 | $152.60 |
| Purchase #2 | $68.48 | 11.702% | $76.4935 | $76.49 | $76.50 | $76.50 |
| Purchase #3 | $105.27 | 11.605% | $117.4866 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $8.69 | 4.684% | $9.097 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $117.94 | 7.836% | $127.1818 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $208.57 | 4.744% | $218.4646 | $218.46 | $218.45 | $218.50 |
| Purchase #7 | $26.83 | 4.687% | $28.0875 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $681.39 | $729.3826 | $729.38 | $729.40 | $729.50 | |