| 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 | $64.88 | 9.283% | $70.9028 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $80.96 | 5.624% | $85.5132 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $63.68 | 9.869% | $69.9646 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $31.97 | 11.594% | $35.6766 | $35.68 | $35.70 | $35.70 |
| Purchase #5 | $207.28 | 8.490% | $224.8781 | $224.88 | $224.90 | $224.90 |
| Purchase #6 | $66.56 | 3.520% | $68.9029 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $59.68 | 11.118% | $66.3152 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $575.01 | $622.1534 | $622.15 | $622.15 | $622.20 | |