| 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 | $88.68 | 11.314% | $98.7133 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $123.60 | 10.272% | $136.2962 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $12.97 | 8.551% | $14.0791 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $76.32 | 4.781% | $79.9689 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $130.85 | 10.658% | $144.796 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $119.56 | 8.274% | $129.4524 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $5.94 | 8.424% | $6.4404 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $557.92 | $609.7463 | $609.75 | $609.75 | $609.80 | |