| 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 | $121.36 | 13.284% | $137.4815 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $84.69 | 11.763% | $94.6521 | $94.65 | $94.65 | $94.70 |
| Purchase #3 | $63.71 | 13.284% | $72.1732 | $72.17 | $72.15 | $72.20 |
| Purchase #4 | $60.43 | 5.841% | $63.9597 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $156.68 | 12.271% | $175.9062 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $81.50 | 7.350% | $87.4903 | $87.49 | $87.50 | $87.50 |
| Purchase #7 | $78.32 | 10.845% | $86.8138 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $646.69 | $718.4768 | $718.47 | $718.45 | $718.60 | |