| 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 | $92.75 | 6.713% | $98.9763 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $85.44 | 3.773% | $88.6637 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $9.67 | 3.341% | $9.9931 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $233.83 | 13.771% | $266.0307 | $266.03 | $266.05 | $266.00 |
| Purchase #5 | $70.65 | 5.750% | $74.7124 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $36.67 | 6.410% | $39.0205 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $10.49 | 5.493% | $11.0662 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $539.50 | $588.4629 | $588.46 | $588.45 | $588.50 | |