| 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 | $39.65 | 10.765% | $43.9183 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $171.39 | 4.616% | $179.3014 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $145.59 | 5.599% | $153.7416 | $153.74 | $153.75 | $153.70 |
| Purchase #4 | $116.73 | 3.525% | $120.8447 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $69.79 | 7.720% | $75.1778 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $107.66 | 10.208% | $118.6499 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $125.73 | 12.105% | $140.9496 | $140.95 | $140.95 | $140.90 |
| 7 purchase totals = | $776.54 | $832.5833 | $832.58 | $832.60 | $832.40 | |