| 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 | $115.95 | 8.271% | $125.5402 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $65.53 | 11.770% | $73.2429 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $63.81 | 4.758% | $66.8461 | $66.85 | $66.85 | $66.80 |
| Purchase #4 | $20.42 | 4.668% | $21.3732 | $21.37 | $21.35 | $21.40 |
| Purchase #5 | $186.25 | 3.824% | $193.3722 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $153.86 | 11.152% | $171.0185 | $171.02 | $171.00 | $171.00 |
| Purchase #7 | $72.48 | 10.531% | $80.1129 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $678.30 | $731.5060 | $731.50 | $731.45 | $731.40 | |