| 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 | $41.57 | 7.846% | $44.8316 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $102.69 | 13.184% | $116.2286 | $116.23 | $116.25 | $116.20 |
| Purchase #3 | $74.96 | 3.807% | $77.8137 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $155.33 | 6.658% | $165.6719 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $65.25 | 8.290% | $70.6592 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $92.79 | 8.151% | $100.3533 | $100.35 | $100.35 | $100.40 |
| Purchase #7 | $232.41 | 5.782% | $245.8479 | $245.85 | $245.85 | $245.80 |
| 7 purchase totals = | $765.00 | $821.4062 | $821.40 | $821.40 | $821.40 | |