| 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 | $42.79 | 13.381% | $48.5157 | $48.52 | $48.50 | $48.50 |
| Purchase #2 | $68.50 | 12.749% | $77.2331 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $144.81 | 7.641% | $155.8749 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $23.99 | 3.165% | $24.7493 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $15.65 | 9.163% | $17.084 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $111.87 | 5.186% | $117.6716 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $5.53 | 9.325% | $6.0457 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $413.14 | $447.1743 | $447.17 | $447.15 | $447.10 | |