| 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 | $97.71 | 6.412% | $103.9752 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $22.96 | 6.537% | $24.4609 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $121.86 | 6.521% | $129.8065 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $105.37 | 8.527% | $114.3549 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $173.76 | 3.306% | $179.5045 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $178.49 | 3.578% | $184.8764 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $44.36 | 3.150% | $45.7573 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $744.51 | $782.7357 | $782.74 | $782.75 | $782.90 | |