| 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 | $42.39 | 5.384% | $44.6723 | $44.67 | $44.65 | $44.70 |
| Purchase #2 | $132.27 | 5.832% | $139.984 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $83.46 | 9.764% | $91.609 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $95.61 | 6.688% | $102.0044 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $206.70 | 4.247% | $215.4785 | $215.48 | $215.50 | $215.50 |
| Purchase #6 | $101.76 | 12.370% | $114.3477 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $231.32 | 7.482% | $248.6274 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $893.51 | $956.7233 | $956.72 | $956.75 | $956.70 | |