| 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 | $17.46 | 10.376% | $19.2716 | $19.27 | $19.25 | $19.30 |
| Purchase #2 | $53.90 | 7.205% | $57.7835 | $57.78 | $57.80 | $57.80 |
| Purchase #3 | $63.66 | 5.770% | $67.3332 | $67.33 | $67.35 | $67.30 |
| Purchase #4 | $113.55 | 6.842% | $121.3191 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $112.91 | 11.109% | $125.4532 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $44.41 | 5.510% | $46.857 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $224.33 | 4.690% | $234.8511 | $234.85 | $234.85 | $234.90 |
| 7 purchase totals = | $630.22 | $672.8687 | $672.86 | $672.85 | $673.00 | |