| 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 | $48.42 | 6.277% | $51.4593 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $32.51 | 6.419% | $34.5968 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $190.80 | 8.601% | $207.2107 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $74.99 | 10.105% | $82.5677 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $56.52 | 6.294% | $60.0774 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $113.73 | 12.146% | $127.5436 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $201.61 | 12.598% | $227.0088 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $718.58 | $790.4643 | $790.47 | $790.45 | $790.50 | |