| 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 | $109.86 | 13.599% | $124.7999 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $150.26 | 5.193% | $158.063 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $74.30 | 8.657% | $80.7322 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $81.84 | 7.237% | $87.7628 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $68.35 | 13.322% | $77.4556 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $118.81 | 3.379% | $122.8246 | $122.82 | $122.80 | $122.80 |
| Purchase #7 | $127.27 | 9.569% | $139.4485 | $139.45 | $139.45 | $139.40 |
| 7 purchase totals = | $730.69 | $791.0866 | $791.08 | $791.05 | $791.10 | |