| 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 | $42.75 | 11.149% | $47.5162 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $169.59 | 8.477% | $183.9661 | $183.97 | $183.95 | $184.00 |
| Purchase #3 | $215.29 | 5.129% | $226.3322 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $70.60 | 10.437% | $77.9685 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $15.58 | 3.570% | $16.1362 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $181.63 | 11.844% | $203.1423 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $94.57 | 9.228% | $103.2969 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $790.01 | $858.3584 | $858.37 | $858.35 | $858.30 | |