| 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 | $66.67 | 4.582% | $69.7248 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $11.92 | 6.355% | $12.6775 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $14.47 | 7.153% | $15.505 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $137.44 | 4.295% | $143.343 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $146.81 | 12.325% | $164.9043 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $219.45 | 12.684% | $247.285 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $219.81 | 7.787% | $236.9266 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $816.57 | $890.3662 | $890.37 | $890.40 | $890.30 | |