| 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 | $37.61 | 12.515% | $42.3169 | $42.32 | $42.30 | $42.30 |
| Purchase #2 | $17.67 | 11.510% | $19.7038 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $74.27 | 10.388% | $81.9852 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $190.99 | 6.787% | $203.9525 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $71.72 | 12.471% | $80.6642 | $80.66 | $80.65 | $80.70 |
| Purchase #6 | $175.45 | 4.390% | $183.1523 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $177.88 | 3.539% | $184.1752 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $745.59 | $795.9501 | $795.95 | $795.95 | $796.10 | |