| 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 | $29.96 | 12.590% | $33.732 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $15.35 | 8.173% | $16.6046 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $85.99 | 7.356% | $92.3154 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $7.59 | 13.111% | $8.5851 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $138.87 | 13.418% | $157.5036 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $179.29 | 11.187% | $199.3472 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $248.74 | 6.612% | $265.1867 | $265.19 | $265.20 | $265.20 |
| 7 purchase totals = | $705.79 | $773.2746 | $773.28 | $773.30 | $773.20 | |