| 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 | $10.51 | 11.866% | $11.7571 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $50.28 | 12.782% | $56.7068 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $107.99 | 6.711% | $115.2372 | $115.24 | $115.25 | $115.20 |
| Purchase #4 | $73.59 | 3.290% | $76.0111 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $203.42 | 6.665% | $216.9779 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $191.35 | 6.852% | $204.4613 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $91.28 | 9.233% | $99.7079 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $728.42 | $780.8593 | $780.87 | $780.85 | $780.90 | |