| 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 | $57.43 | 12.150% | $64.4077 | $64.41 | $64.40 | $64.40 |
| Purchase #2 | $99.25 | 9.375% | $108.5547 | $108.55 | $108.55 | $108.60 |
| Purchase #3 | $19.80 | 12.853% | $22.3449 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $165.79 | 4.628% | $173.4628 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $124.39 | 13.287% | $140.9177 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $206.39 | 12.575% | $232.3435 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $134.94 | 8.874% | $146.9146 | $146.91 | $146.90 | $146.90 |
| 7 purchase totals = | $807.99 | $888.9459 | $888.93 | $888.90 | $888.90 | |