| 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 | $85.67 | 13.282% | $97.0487 | $97.05 | $97.05 | $97.00 |
| Purchase #2 | $14.95 | 8.199% | $16.1758 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $159.30 | 3.160% | $164.3339 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $196.60 | 9.145% | $214.5791 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $6.45 | 9.352% | $7.0532 | $7.05 | $7.05 | $7.10 |
| Purchase #6 | $86.34 | 11.469% | $96.2423 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $72.94 | 10.209% | $80.3864 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $622.25 | $675.8194 | $675.82 | $675.90 | $675.80 | |