| 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 | $21.99 | 9.157% | $24.0036 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $58.76 | 10.524% | $64.9439 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $215.92 | 8.423% | $234.1069 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $68.90 | 8.236% | $74.5746 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $22.55 | 9.490% | $24.69 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $14.98 | 8.161% | $16.2025 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $33.86 | 10.332% | $37.3584 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $436.96 | $475.8799 | $475.87 | $475.85 | $475.90 | |