| 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 | $104.61 | 11.439% | $116.5763 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $114.27 | 12.353% | $128.3858 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $168.39 | 13.254% | $190.7084 | $190.71 | $190.70 | $190.70 |
| Purchase #4 | $6.32 | 3.627% | $6.5492 | $6.55 | $6.55 | $6.50 |
| Purchase #5 | $21.71 | 4.406% | $22.6665 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $80.34 | 3.866% | $83.4459 | $83.45 | $83.45 | $83.40 |
| Purchase #7 | $122.92 | 3.132% | $126.7699 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $618.56 | $675.1020 | $675.12 | $675.10 | $675.10 | |