| 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 | $120.44 | 12.658% | $135.6853 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $15.96 | 10.318% | $17.6068 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $42.80 | 7.279% | $45.9154 | $45.92 | $45.90 | $45.90 |
| Purchase #4 | $97.64 | 11.868% | $109.2279 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $240.39 | 7.696% | $258.8904 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $202.54 | 5.680% | $214.0443 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $67.83 | 5.565% | $71.6047 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $787.60 | $852.9748 | $852.98 | $853.00 | $852.90 | |