| 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 | $33.66 | 5.581% | $35.5386 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $69.45 | 13.660% | $78.9369 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $40.46 | 13.511% | $45.9266 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $96.36 | 12.184% | $108.1005 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $249.91 | 3.413% | $258.4394 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $211.33 | 7.500% | $227.1798 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $134.74 | 3.762% | $139.8089 | $139.81 | $139.80 | $139.80 |
| 7 purchase totals = | $835.91 | $893.9307 | $893.94 | $894.00 | $893.80 | |