| 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 | $26.57 | 4.284% | $27.7083 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $179.83 | 13.650% | $204.3768 | $204.38 | $204.40 | $204.40 |
| Purchase #3 | $115.30 | 8.405% | $124.991 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $99.97 | 5.665% | $105.6333 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $39.63 | 7.469% | $42.59 | $42.59 | $42.60 | $42.60 |
| Purchase #6 | $62.73 | 8.632% | $68.1449 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $106.42 | 13.606% | $120.8995 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $630.45 | $694.3438 | $694.34 | $694.40 | $694.30 | |