| 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 | $127.82 | 12.588% | $143.91 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $13.44 | 3.496% | $13.9099 | $13.91 | $13.90 | $13.90 |
| Purchase #3 | $52.79 | 6.726% | $56.3407 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $81.38 | 4.464% | $85.0128 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $55.69 | 8.348% | $60.339 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $208.85 | 5.739% | $220.8359 | $220.84 | $220.85 | $220.80 |
| Purchase #7 | $7.39 | 4.596% | $7.7296 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $547.36 | $588.0779 | $588.08 | $588.10 | $587.90 | |