| 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 | $73.91 | 7.460% | $79.4237 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $187.56 | 7.590% | $201.7958 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $164.88 | 7.211% | $176.7695 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $62.85 | 3.240% | $64.8863 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $54.38 | 3.785% | $56.4383 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $164.86 | 12.458% | $185.3983 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $109.71 | 7.841% | $118.3124 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $818.15 | $883.0243 | $883.03 | $883.00 | $883.00 | |