| 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 | $38.97 | 5.645% | $41.1699 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $182.40 | 6.828% | $194.8543 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $21.89 | 12.644% | $24.6578 | $24.66 | $24.65 | $24.70 |
| Purchase #4 | $125.68 | 7.649% | $135.2933 | $135.29 | $135.30 | $135.30 |
| Purchase #5 | $202.56 | 7.638% | $218.0315 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $180.91 | 5.102% | $190.14 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $137.50 | 12.196% | $154.2695 | $154.27 | $154.25 | $154.30 |
| 7 purchase totals = | $889.91 | $958.4163 | $958.41 | $958.40 | $958.50 | |