| 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 | $30.89 | 12.233% | $34.6688 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $173.79 | 6.393% | $184.9004 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $110.76 | 8.432% | $120.0993 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $176.90 | 7.698% | $190.5178 | $190.52 | $190.50 | $190.50 |
| Purchase #5 | $104.83 | 12.132% | $117.548 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $57.85 | 12.238% | $64.9297 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $155.42 | 9.630% | $170.3869 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $810.44 | $883.0509 | $883.06 | $883.05 | $883.00 | |