| 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 | $82.75 | 3.386% | $85.5519 | $85.55 | $85.55 | $85.60 |
| Purchase #2 | $64.83 | 4.489% | $67.7402 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $127.60 | 8.655% | $138.6438 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $45.46 | 6.455% | $48.3944 | $48.39 | $48.40 | $48.40 |
| Purchase #5 | $231.30 | 8.471% | $250.8934 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $45.60 | 12.310% | $51.2134 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $155.37 | 3.741% | $161.1824 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $752.91 | $803.6195 | $803.60 | $803.65 | $803.60 | |