| 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 | $71.72 | 8.542% | $77.8463 | $77.85 | $77.85 | $77.80 |
| Purchase #2 | $144.30 | 5.494% | $152.2278 | $152.23 | $152.25 | $152.20 |
| Purchase #3 | $232.40 | 6.582% | $247.6966 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $141.31 | 7.846% | $152.3972 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $23.60 | 8.139% | $25.5208 | $25.52 | $25.50 | $25.50 |
| Purchase #6 | $227.86 | 5.264% | $239.8546 | $239.85 | $239.85 | $239.90 |
| Purchase #7 | $35.48 | 12.403% | $39.8806 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $876.67 | $935.4239 | $935.43 | $935.45 | $935.40 | |