| 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 | $72.77 | 11.560% | $81.1822 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $137.63 | 5.603% | $145.3414 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $66.89 | 13.232% | $75.7409 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $176.30 | 13.311% | $199.7673 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $31.98 | 3.723% | $33.1706 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $104.64 | 4.524% | $109.3739 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $113.73 | 5.415% | $119.8885 | $119.89 | $119.90 | $119.90 |
| 7 purchase totals = | $703.94 | $764.4648 | $764.46 | $764.45 | $764.50 | |