| 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 | $18.34 | 13.108% | $20.744 | $20.74 | $20.75 | $20.70 |
| Purchase #2 | $88.30 | 5.694% | $93.3278 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $35.48 | 9.649% | $38.9035 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $46.26 | 12.797% | $52.1799 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $105.52 | 8.526% | $114.5166 | $114.52 | $114.50 | $114.50 |
| Purchase #6 | $163.30 | 5.597% | $172.4399 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $217.63 | 3.651% | $225.5757 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $674.83 | $717.6874 | $717.69 | $717.75 | $717.60 | |