| 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 | $33.98 | 6.325% | $36.1292 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $134.45 | 8.702% | $146.1498 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $74.77 | 4.316% | $77.9971 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $191.82 | 8.147% | $207.4476 | $207.45 | $207.45 | $207.40 |
| Purchase #5 | $51.31 | 5.270% | $54.014 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $13.60 | 13.849% | $15.4835 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $11.88 | 6.158% | $12.6116 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $511.81 | $549.8328 | $549.83 | $549.85 | $549.70 | |