| 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 | $47.52 | 6.159% | $50.4468 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $31.47 | 10.336% | $34.7227 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $115.61 | 8.557% | $125.5027 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $224.47 | 9.592% | $246.0012 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $163.82 | 3.291% | $169.2113 | $169.21 | $169.20 | $169.20 |
| Purchase #6 | $182.66 | 7.748% | $196.8125 | $196.81 | $196.80 | $196.80 |
| Purchase #7 | $98.76 | 8.654% | $107.3067 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $864.31 | $930.0039 | $930.00 | $929.95 | $929.90 | |