| 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 | $57.31 | 4.230% | $59.7342 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $235.87 | 11.527% | $263.0587 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $78.58 | 8.122% | $84.9623 | $84.96 | $84.95 | $85.00 |
| Purchase #4 | $154.94 | 5.642% | $163.6817 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $242.41 | 10.284% | $267.3394 | $267.34 | $267.35 | $267.30 |
| Purchase #6 | $216.85 | 5.564% | $228.9155 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $22.26 | 7.317% | $23.8888 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $1,008.22 | $1,091.5806 | $1,091.58 | $1,091.60 | $1,091.60 | |