| 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 | $50.39 | 4.241% | $52.527 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $63.29 | 8.170% | $68.4608 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $180.53 | 5.753% | $190.9159 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $124.96 | 12.138% | $140.1276 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $109.65 | 4.456% | $114.536 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $105.29 | 7.419% | $113.1015 | $113.10 | $113.10 | $113.10 |
| Purchase #7 | $174.80 | 4.236% | $182.2045 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $808.91 | $861.8733 | $861.88 | $861.90 | $861.80 | |