| 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 | $64.69 | 10.343% | $71.3809 | $71.38 | $71.40 | $71.40 |
| Purchase #2 | $36.92 | 7.227% | $39.5882 | $39.59 | $39.60 | $39.60 |
| Purchase #3 | $119.64 | 7.827% | $129.0042 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $107.28 | 13.522% | $121.7864 | $121.79 | $121.80 | $121.80 |
| Purchase #5 | $190.87 | 13.552% | $216.7367 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $182.72 | 8.843% | $198.8779 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $111.57 | 4.395% | $116.4735 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $813.69 | $893.8478 | $893.85 | $893.90 | $893.90 | |