| 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 | $117.57 | 5.617% | $124.1739 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $77.99 | 6.744% | $83.2496 | $83.25 | $83.25 | $83.20 |
| Purchase #3 | $227.67 | 11.468% | $253.7792 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $53.50 | 8.589% | $58.0951 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $66.29 | 11.694% | $74.042 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $141.63 | 6.418% | $150.7198 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $6.65 | 8.146% | $7.1917 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $691.30 | $751.2513 | $751.25 | $751.25 | $751.20 | |