| 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 | $115.95 | 7.341% | $124.4619 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $239.31 | 12.697% | $269.6952 | $269.70 | $269.70 | $269.70 |
| Purchase #3 | $67.34 | 5.457% | $71.0147 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $26.39 | 8.807% | $28.7142 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $105.30 | 4.358% | $109.889 | $109.89 | $109.90 | $109.90 |
| Purchase #6 | $57.79 | 5.496% | $60.9661 | $60.97 | $60.95 | $61.00 |
| Purchase #7 | $108.48 | 5.777% | $114.7469 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $720.56 | $779.4880 | $779.49 | $779.45 | $779.50 | |