| 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 | $99.27 | 5.370% | $104.6008 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $47.61 | 11.389% | $53.0323 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $238.31 | 12.867% | $268.9733 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $35.55 | 13.296% | $40.2767 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $224.32 | 4.749% | $234.973 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $130.52 | 3.400% | $134.9577 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $25.45 | 6.565% | $27.1208 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $801.03 | $863.9346 | $863.93 | $863.90 | $864.00 | |