| 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 | $54.76 | 10.146% | $60.3159 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $245.68 | 3.867% | $255.1804 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $187.69 | 8.357% | $203.3753 | $203.38 | $203.40 | $203.40 |
| Purchase #4 | $5.36 | 4.652% | $5.6093 | $5.61 | $5.60 | $5.60 |
| Purchase #5 | $79.92 | 11.443% | $89.0652 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $61.39 | 11.508% | $68.4548 | $68.45 | $68.45 | $68.50 |
| Purchase #7 | $190.89 | 12.190% | $214.1595 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $825.69 | $896.1604 | $896.17 | $896.15 | $896.30 | |