| 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 | $119.97 | 6.681% | $127.9852 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $111.27 | 7.467% | $119.5785 | $119.58 | $119.60 | $119.60 |
| Purchase #3 | $25.30 | 12.742% | $28.5237 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $199.96 | 3.756% | $207.4705 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $41.88 | 3.142% | $43.1959 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $48.81 | 11.572% | $54.4583 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $23.80 | 7.839% | $25.6657 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $570.99 | $606.8778 | $606.89 | $606.85 | $607.00 | |