| 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 | $14.96 | 7.853% | $16.1348 | $16.13 | $16.15 | $16.10 |
| Purchase #2 | $112.89 | 13.182% | $127.7712 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $73.95 | 6.730% | $78.9268 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $182.60 | 6.190% | $193.9029 | $193.90 | $193.90 | $193.90 |
| Purchase #5 | $84.41 | 4.363% | $88.0928 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $40.91 | 8.323% | $44.3149 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $185.30 | 9.794% | $203.4483 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $695.02 | $752.5917 | $752.58 | $752.60 | $752.50 | |