| 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 | $76.92 | 3.398% | $79.5337 | $79.53 | $79.55 | $79.50 |
| Purchase #2 | $88.40 | 13.297% | $100.1545 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $234.57 | 6.393% | $249.5661 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $29.77 | 11.241% | $33.1164 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $41.27 | 12.667% | $46.4977 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $96.97 | 10.528% | $107.179 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $234.40 | 12.135% | $262.8444 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $802.30 | $878.8918 | $878.89 | $878.90 | $878.90 | |