| 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 | $45.46 | 4.648% | $47.573 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $121.25 | 12.151% | $135.9831 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $64.62 | 12.510% | $72.704 | $72.70 | $72.70 | $72.70 |
| Purchase #4 | $76.44 | 5.742% | $80.8292 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $156.26 | 10.384% | $172.486 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $209.34 | 9.531% | $229.2922 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $43.32 | 11.214% | $48.1779 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $716.69 | $787.0454 | $787.04 | $787.10 | $787.10 | |