| 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 | $113.51 | 6.210% | $120.559 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $126.63 | 9.110% | $138.166 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $67.38 | 12.645% | $75.9002 | $75.90 | $75.90 | $75.90 |
| Purchase #4 | $245.68 | 4.792% | $257.453 | $257.45 | $257.45 | $257.50 |
| Purchase #5 | $135.49 | 6.664% | $144.5191 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $93.32 | 13.281% | $105.7138 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $85.49 | 5.169% | $89.909 | $89.91 | $89.90 | $89.90 |
| 7 purchase totals = | $867.50 | $932.2201 | $932.22 | $932.15 | $932.30 | |