| 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 | $36.94 | 8.854% | $40.2107 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $105.25 | 11.259% | $117.1001 | $117.10 | $117.10 | $117.10 |
| Purchase #3 | $190.56 | 8.501% | $206.7595 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $190.82 | 4.367% | $199.1531 | $199.15 | $199.15 | $199.20 |
| Purchase #5 | $188.93 | 12.645% | $212.8202 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $37.97 | 5.753% | $40.1544 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $147.33 | 8.651% | $160.0755 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $897.80 | $976.2735 | $976.27 | $976.25 | $976.40 | |