| 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 | $48.73 | 7.590% | $52.4286 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $63.84 | 6.801% | $68.1818 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $35.49 | 3.246% | $36.642 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $245.75 | 5.388% | $258.991 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $228.87 | 3.323% | $236.4754 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $77.30 | 5.374% | $81.4541 | $81.45 | $81.45 | $81.50 |
| Purchase #7 | $73.45 | 10.452% | $81.127 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $773.43 | $815.2999 | $815.30 | $815.40 | $815.30 | |