| 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 | $93.96 | 10.558% | $103.8803 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $88.63 | 6.342% | $94.2509 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $41.47 | 7.858% | $44.7287 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $120.27 | 4.604% | $125.8072 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $36.96 | 11.695% | $41.2825 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $70.64 | 12.433% | $79.4227 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $23.39 | 6.600% | $24.9337 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $475.32 | $514.3060 | $514.30 | $514.35 | $514.30 | |