| 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 | $46.94 | 5.845% | $49.6836 | $49.68 | $49.70 | $49.70 |
| Purchase #2 | $168.42 | 13.102% | $190.4864 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $99.55 | 4.508% | $104.0377 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $124.79 | 8.815% | $135.7902 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $189.55 | 9.619% | $207.7828 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $68.62 | 3.200% | $70.8158 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $87.25 | 8.315% | $94.5048 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $785.12 | $853.1013 | $853.10 | $853.15 | $853.10 | |