| 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 | $25.66 | 5.370% | $27.0379 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $30.44 | 7.541% | $32.7355 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $162.40 | 4.858% | $170.2894 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $64.76 | 8.627% | $70.3468 | $70.35 | $70.35 | $70.30 |
| Purchase #5 | $137.49 | 13.492% | $156.0402 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $34.51 | 12.577% | $38.8503 | $38.85 | $38.85 | $38.90 |
| Purchase #7 | $64.72 | 5.467% | $68.2582 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $519.98 | $563.5583 | $563.57 | $563.60 | $563.50 | |