| 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 | $73.71 | 5.870% | $78.0368 | $78.04 | $78.05 | $78.00 |
| Purchase #2 | $62.69 | 10.849% | $69.4912 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $22.55 | 11.807% | $25.2125 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $121.31 | 8.159% | $131.2077 | $131.21 | $131.20 | $131.20 |
| Purchase #5 | $239.44 | 11.695% | $267.4425 | $267.44 | $267.45 | $267.40 |
| Purchase #6 | $39.85 | 6.763% | $42.5451 | $42.55 | $42.55 | $42.50 |
| Purchase #7 | $163.57 | 11.470% | $182.3315 | $182.33 | $182.35 | $182.30 |
| 7 purchase totals = | $723.12 | $796.2673 | $796.27 | $796.30 | $796.10 | |