| 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 | $6.38 | 8.471% | $6.9204 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $15.46 | 4.592% | $16.1699 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $170.94 | 11.695% | $190.9314 | $190.93 | $190.95 | $190.90 |
| Purchase #4 | $101.33 | 10.796% | $112.2696 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $104.94 | 4.423% | $109.5815 | $109.58 | $109.60 | $109.60 |
| Purchase #6 | $232.44 | 4.109% | $241.991 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $151.92 | 12.303% | $170.6107 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $783.41 | $848.4745 | $848.47 | $848.45 | $848.50 | |