| 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 | $66.37 | 9.138% | $72.4349 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $41.34 | 11.354% | $46.0337 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $56.33 | 7.111% | $60.3356 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $214.66 | 4.449% | $224.2102 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $33.46 | 10.867% | $37.0961 | $37.10 | $37.10 | $37.10 |
| Purchase #6 | $77.59 | 11.652% | $86.6308 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $20.72 | 7.379% | $22.2489 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $510.47 | $548.9902 | $548.99 | $549.05 | $548.80 | |