| 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 | $39.71 | 3.125% | $40.9509 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $203.61 | 6.791% | $217.4372 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $71.57 | 5.792% | $75.7153 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $228.58 | 7.534% | $245.8012 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $54.33 | 7.367% | $58.3325 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $73.29 | 6.197% | $77.8318 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $137.49 | 5.786% | $145.4452 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $808.58 | $861.5141 | $861.52 | $861.55 | $861.40 | |