| 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 | $74.49 | 5.153% | $78.3285 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $5.66 | 10.720% | $6.2668 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $250.61 | 3.648% | $259.7523 | $259.75 | $259.75 | $259.80 |
| Purchase #4 | $100.35 | 4.573% | $104.939 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $24.73 | 10.812% | $27.4038 | $27.40 | $27.40 | $27.40 |
| Purchase #6 | $193.89 | 9.374% | $212.0652 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $29.69 | 8.483% | $32.2086 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $679.42 | $720.9642 | $720.97 | $720.95 | $721.00 | |