| 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 | $51.33 | 8.329% | $55.6053 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $170.98 | 4.577% | $178.8058 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $36.80 | 13.732% | $41.8534 | $41.85 | $41.85 | $41.90 |
| Purchase #4 | $206.38 | 12.732% | $232.6563 | $232.66 | $232.65 | $232.70 |
| Purchase #5 | $28.84 | 5.745% | $30.4969 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $60.51 | 12.113% | $67.8396 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $217.57 | 9.299% | $237.8018 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $772.41 | $845.0591 | $845.07 | $845.05 | $845.10 | |