| 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 | $70.81 | 12.474% | $79.6428 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $186.26 | 11.226% | $207.1695 | $207.17 | $207.15 | $207.20 |
| Purchase #3 | $136.45 | 4.300% | $142.3174 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $214.33 | 10.350% | $236.5132 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $43.73 | 10.821% | $48.462 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $78.71 | 7.654% | $84.7345 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $24.74 | 6.775% | $26.4161 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $755.03 | $825.2555 | $825.25 | $825.20 | $825.20 | |