| 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 | $241.99 | 6.520% | $257.7677 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $81.72 | 4.867% | $85.6973 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $122.64 | 8.168% | $132.6572 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $17.36 | 13.308% | $19.6703 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $217.57 | 12.565% | $244.9077 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $140.29 | 7.460% | $150.7556 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $25.47 | 7.436% | $27.3639 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $847.04 | $918.8197 | $918.83 | $918.75 | $919.00 | |