| 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 | $220.35 | 10.184% | $242.7904 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $142.33 | 9.795% | $156.2712 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $108.74 | 9.538% | $119.1116 | $119.11 | $119.10 | $119.10 |
| Purchase #4 | $111.93 | 6.117% | $118.7768 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $56.83 | 3.811% | $58.9958 | $59.00 | $59.00 | $59.00 |
| Purchase #6 | $14.81 | 3.724% | $15.3615 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $49.25 | 8.509% | $53.4407 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $704.24 | $764.7480 | $764.75 | $764.75 | $764.80 | |