| 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 | $47.86 | 10.324% | $52.8011 | $52.80 | $52.80 | $52.80 |
| Purchase #2 | $72.95 | 8.420% | $79.0924 | $79.09 | $79.10 | $79.10 |
| Purchase #3 | $226.48 | 4.521% | $236.7192 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $56.68 | 3.566% | $58.7012 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $148.90 | 4.497% | $155.596 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $109.74 | 12.555% | $123.5179 | $123.52 | $123.50 | $123.50 |
| Purchase #7 | $162.47 | 7.818% | $175.1719 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $825.08 | $881.5997 | $881.60 | $881.55 | $881.60 | |