| 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 | $129.44 | 5.517% | $136.5812 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $59.64 | 5.614% | $62.9882 | $62.99 | $63.00 | $63.00 |
| Purchase #3 | $95.61 | 10.560% | $105.7064 | $105.71 | $105.70 | $105.70 |
| Purchase #4 | $231.46 | 9.321% | $253.0344 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $84.99 | 5.581% | $89.7333 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $32.78 | 5.143% | $34.4659 | $34.47 | $34.45 | $34.50 |
| Purchase #7 | $48.49 | 12.256% | $54.4329 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $682.41 | $736.9423 | $736.94 | $737.00 | $736.90 | |