| 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 | $45.83 | 7.471% | $49.254 | $49.25 | $49.25 | $49.30 |
| Purchase #2 | $16.38 | 10.327% | $18.0716 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $106.30 | 4.846% | $111.4513 | $111.45 | $111.45 | $111.50 |
| Purchase #4 | $143.94 | 7.797% | $155.163 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $22.87 | 6.636% | $24.3877 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $71.97 | 9.863% | $79.0684 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $120.42 | 5.143% | $126.6132 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $527.71 | $564.0092 | $564.00 | $563.95 | $564.20 | |