| 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 | $23.47 | 5.644% | $24.7946 | $24.79 | $24.80 | $24.80 |
| Purchase #2 | $117.28 | 9.709% | $128.6667 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $142.42 | 8.830% | $154.9957 | $155.00 | $155.00 | $155.00 |
| Purchase #4 | $11.39 | 4.467% | $11.8988 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $78.41 | 11.832% | $87.6875 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $173.80 | 11.672% | $194.0859 | $194.09 | $194.10 | $194.10 |
| Purchase #7 | $191.62 | 11.538% | $213.7291 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $738.39 | $815.8583 | $815.87 | $815.90 | $815.90 | |