| 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 | $21.42 | 9.561% | $23.468 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $211.32 | 7.829% | $227.8642 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $78.25 | 7.196% | $83.8809 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $31.46 | 7.846% | $33.9284 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $116.42 | 7.268% | $124.8814 | $124.88 | $124.90 | $124.90 |
| Purchase #6 | $243.64 | 6.716% | $260.0029 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $89.40 | 4.465% | $93.3917 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $791.91 | $847.4175 | $847.41 | $847.45 | $847.50 | |