| 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 | $13.54 | 5.379% | $14.2683 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $53.70 | 4.849% | $56.3039 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $56.62 | 11.870% | $63.3408 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $224.48 | 6.579% | $239.2485 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $111.70 | 13.102% | $126.3349 | $126.33 | $126.35 | $126.30 |
| Purchase #6 | $83.40 | 11.849% | $93.2821 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $48.42 | 8.378% | $52.4766 | $52.48 | $52.50 | $52.50 |
| 7 purchase totals = | $591.86 | $645.2551 | $645.25 | $645.30 | $645.20 | |