| 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 | $54.37 | 6.556% | $57.9345 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $27.67 | 9.233% | $30.2248 | $30.22 | $30.20 | $30.20 |
| Purchase #3 | $77.87 | 4.115% | $81.0744 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $84.45 | 4.202% | $87.9986 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $15.50 | 9.810% | $17.0206 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $40.92 | 10.128% | $45.0644 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $63.39 | 8.278% | $68.6374 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $364.17 | $387.9547 | $387.94 | $387.90 | $387.90 | |