| 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 | $25.28 | 10.604% | $27.9607 | $27.96 | $27.95 | $28.00 |
| Purchase #2 | $248.32 | 13.658% | $282.2355 | $282.24 | $282.25 | $282.20 |
| Purchase #3 | $22.47 | 8.342% | $24.3444 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $24.79 | 4.259% | $25.8458 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $111.87 | 3.450% | $115.7295 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $60.84 | 5.221% | $64.0165 | $64.02 | $64.00 | $64.00 |
| Purchase #7 | $21.34 | 4.513% | $22.3031 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $514.91 | $562.4355 | $562.44 | $562.45 | $562.30 | |