| 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 | $29.74 | 5.837% | $31.4759 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $237.62 | 10.517% | $262.6105 | $262.61 | $262.60 | $262.60 |
| Purchase #3 | $112.96 | 10.126% | $124.3983 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $58.91 | 11.751% | $65.8325 | $65.83 | $65.85 | $65.80 |
| Purchase #5 | $138.99 | 12.223% | $155.9787 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $184.97 | 8.229% | $200.1912 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $148.97 | 3.454% | $154.1154 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $912.16 | $994.6025 | $994.61 | $994.65 | $994.60 | |