| 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 | $54.56 | 3.735% | $56.5978 | $56.60 | $56.60 | $56.60 |
| Purchase #2 | $96.85 | 12.510% | $108.9659 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $217.85 | 3.591% | $225.673 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $33.78 | 12.791% | $38.1008 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $205.60 | 10.798% | $227.8007 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $215.75 | 13.644% | $245.1869 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $68.58 | 9.553% | $75.1314 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $892.97 | $977.4565 | $977.46 | $977.45 | $977.50 | |