| 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 | $85.58 | 7.131% | $91.6827 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $64.82 | 10.314% | $71.5055 | $71.51 | $71.50 | $71.50 |
| Purchase #3 | $145.98 | 9.649% | $160.0656 | $160.07 | $160.05 | $160.10 |
| Purchase #4 | $64.76 | 12.780% | $73.0363 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $122.39 | 5.621% | $129.2695 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $175.82 | 11.874% | $196.6969 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $193.50 | 7.662% | $208.326 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $852.85 | $930.5825 | $930.60 | $930.60 | $930.60 | |