| 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 | $57.81 | 11.445% | $64.4264 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $55.27 | 3.626% | $57.2741 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $40.41 | 6.860% | $43.1821 | $43.18 | $43.20 | $43.20 |
| Purchase #4 | $226.49 | 4.846% | $237.4657 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $127.83 | 8.247% | $138.3721 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $234.53 | 10.116% | $258.2551 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $156.55 | 6.741% | $167.103 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $898.89 | $966.0785 | $966.08 | $966.05 | $966.20 | |