| 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 | $41.95 | 7.666% | $45.1659 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $5.52 | 9.107% | $6.0227 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $250.91 | 11.233% | $279.0947 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $227.49 | 13.615% | $258.4628 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $220.33 | 4.871% | $231.0623 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $126.74 | 4.536% | $132.4889 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $82.86 | 3.760% | $85.9755 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $955.80 | $1,038.2728 | $1,038.27 | $1,038.25 | $1,038.40 | |