| 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 | $35.70 | 10.493% | $39.446 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $43.39 | 13.630% | $49.3041 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $226.96 | 8.384% | $245.9883 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $58.81 | 11.206% | $65.4002 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $21.34 | 12.855% | $24.0833 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $201.43 | 7.128% | $215.7879 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $62.29 | 3.471% | $64.4521 | $64.45 | $64.45 | $64.50 |
| 7 purchase totals = | $649.92 | $704.4619 | $704.46 | $704.50 | $704.50 | |