| 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 | $43.61 | 10.258% | $48.0835 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $21.69 | 10.324% | $23.9293 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $155.49 | 4.334% | $162.2289 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $126.51 | 12.719% | $142.6008 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $6.47 | 10.693% | $7.1618 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $16.67 | 6.153% | $17.6957 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $62.26 | 3.841% | $64.6514 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $432.70 | $466.3514 | $466.35 | $466.40 | $466.40 | |