| 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 | $9.88 | 10.341% | $10.9017 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $179.33 | 12.652% | $202.0188 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $106.93 | 6.709% | $114.1039 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $93.92 | 5.227% | $98.8292 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $152.42 | 9.367% | $166.6972 | $166.70 | $166.70 | $166.70 |
| Purchase #6 | $166.71 | 3.864% | $173.1517 | $173.15 | $173.15 | $173.20 |
| Purchase #7 | $177.82 | 9.191% | $194.1634 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $887.01 | $959.8659 | $959.86 | $959.85 | $959.90 | |