| 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 | $14.80 | 4.159% | $15.4155 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $60.56 | 8.563% | $65.7458 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $32.74 | 12.414% | $36.8043 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $70.33 | 3.242% | $72.6101 | $72.61 | $72.60 | $72.60 |
| Purchase #5 | $114.39 | 8.523% | $124.1395 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $186.59 | 4.340% | $194.688 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $47.89 | 10.628% | $52.9797 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $527.30 | $562.3829 | $562.39 | $562.40 | $562.30 | |