| 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 | $22.34 | 6.859% | $23.8723 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $204.80 | 5.715% | $216.5043 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $71.41 | 3.225% | $73.713 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $234.84 | 4.837% | $246.1992 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $42.71 | 8.579% | $46.3741 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $246.29 | 8.134% | $266.3232 | $266.32 | $266.30 | $266.30 |
| Purchase #7 | $82.72 | 3.863% | $85.9155 | $85.92 | $85.90 | $85.90 |
| 7 purchase totals = | $905.11 | $958.9016 | $958.89 | $958.80 | $958.90 | |