| 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 | $43.55 | 5.237% | $45.8307 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $62.79 | 4.696% | $65.7386 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $205.53 | 13.159% | $232.5757 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $188.33 | 8.831% | $204.9614 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $184.58 | 10.346% | $203.6766 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $148.83 | 10.867% | $165.0034 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $5.98 | 10.251% | $6.593 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $839.59 | $924.3794 | $924.38 | $924.45 | $924.40 | |