| 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 | $78.37 | 3.641% | $81.2235 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $46.54 | 13.428% | $52.7894 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $199.94 | 7.408% | $214.7516 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $6.75 | 6.151% | $7.1652 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $227.65 | 12.275% | $255.594 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $142.42 | 7.202% | $152.6771 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $127.61 | 3.434% | $131.9921 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $829.28 | $896.1929 | $896.19 | $896.20 | $896.30 | |