| 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 | $74.65 | 10.498% | $82.4868 | $82.49 | $82.50 | $82.50 |
| Purchase #2 | $28.74 | 8.734% | $31.2502 | $31.25 | $31.25 | $31.30 |
| Purchase #3 | $38.88 | 5.241% | $40.9177 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $235.55 | 12.857% | $265.8347 | $265.83 | $265.85 | $265.80 |
| Purchase #5 | $65.82 | 6.504% | $70.1009 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $77.73 | 4.203% | $80.997 | $81.00 | $81.00 | $81.00 |
| Purchase #7 | $48.84 | 9.851% | $53.6512 | $53.65 | $53.65 | $53.70 |
| 7 purchase totals = | $570.21 | $625.2385 | $625.24 | $625.25 | $625.30 | |