| 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 | $8.94 | 4.421% | $9.3352 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $154.72 | 6.348% | $164.5416 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $164.72 | 10.618% | $182.21 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $216.63 | 6.836% | $231.4388 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $47.52 | 5.568% | $50.1659 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $60.78 | 8.169% | $65.7451 | $65.75 | $65.75 | $65.70 |
| Purchase #7 | $119.80 | 12.182% | $134.394 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $773.11 | $837.8306 | $837.84 | $837.85 | $837.70 | |