| 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 | $66.87 | 5.131% | $70.3011 | $70.30 | $70.30 | $70.30 |
| Purchase #2 | $72.39 | 11.425% | $80.6606 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $68.52 | 13.117% | $77.5078 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $90.40 | 9.290% | $98.7982 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $234.68 | 11.192% | $260.9454 | $260.95 | $260.95 | $260.90 |
| Purchase #6 | $195.44 | 4.615% | $204.4596 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $181.39 | 10.768% | $200.9221 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $909.69 | $993.5948 | $993.60 | $993.55 | $993.60 | |