| 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 | $26.80 | 13.359% | $30.3802 | $30.38 | $30.40 | $30.40 |
| Purchase #2 | $53.54 | 13.750% | $60.9018 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $61.39 | 8.455% | $66.5805 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $117.60 | 9.712% | $129.0213 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $114.88 | 11.260% | $127.8155 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $206.74 | 12.492% | $232.566 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $164.82 | 5.430% | $173.7697 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $745.77 | $821.0350 | $821.04 | $821.00 | $821.10 | |