| 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 | $94.36 | 7.675% | $101.6021 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $100.42 | 3.223% | $103.6565 | $103.66 | $103.65 | $103.70 |
| Purchase #3 | $159.26 | 3.862% | $165.4106 | $165.41 | $165.40 | $165.40 |
| Purchase #4 | $82.95 | 4.412% | $86.6098 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $127.73 | 7.236% | $136.9725 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $124.99 | 10.202% | $137.7415 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $97.74 | 12.390% | $109.85 | $109.85 | $109.85 | $109.90 |
| 7 purchase totals = | $787.45 | $841.8430 | $841.84 | $841.80 | $841.90 | |