| 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 | $113.63 | 3.516% | $117.6252 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $47.92 | 10.379% | $52.8936 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $135.91 | 3.612% | $140.8191 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $189.35 | 7.824% | $204.1647 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $42.91 | 7.527% | $46.1398 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $161.44 | 8.254% | $174.7653 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $59.82 | 6.337% | $63.6108 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $750.98 | $800.0185 | $800.02 | $800.00 | $800.00 | |