| 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 | $39.61 | 13.464% | $44.9431 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $59.66 | 12.291% | $66.9928 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $182.42 | 3.204% | $188.2647 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $60.66 | 6.169% | $64.4021 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $189.61 | 5.718% | $200.4519 | $200.45 | $200.45 | $200.50 |
| Purchase #6 | $38.85 | 3.254% | $40.1142 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $43.98 | 11.608% | $49.0852 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $614.79 | $654.2540 | $654.24 | $654.25 | $654.30 | |