| 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 | $39.25 | 4.223% | $40.9075 | $40.91 | $40.90 | $40.90 |
| Purchase #2 | $191.59 | 12.115% | $214.8011 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $232.60 | 7.152% | $249.2356 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $47.98 | 6.298% | $51.0018 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $121.55 | 7.679% | $130.8838 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $202.42 | 8.632% | $219.8929 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $65.34 | 3.600% | $67.6922 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $900.73 | $974.4149 | $974.41 | $974.45 | $974.40 | |