| 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 | $51.91 | 13.773% | $59.0596 | $59.06 | $59.05 | $59.10 |
| Purchase #2 | $68.99 | 12.381% | $77.5317 | $77.53 | $77.55 | $77.50 |
| Purchase #3 | $153.70 | 5.430% | $162.0459 | $162.05 | $162.05 | $162.00 |
| Purchase #4 | $155.88 | 13.146% | $176.372 | $176.37 | $176.35 | $176.40 |
| Purchase #5 | $115.82 | 4.606% | $121.1547 | $121.15 | $121.15 | $121.20 |
| Purchase #6 | $145.66 | 3.222% | $150.3532 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $85.33 | 4.227% | $88.9369 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $777.29 | $835.4540 | $835.45 | $835.45 | $835.50 | |