| 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 | $26.61 | 8.329% | $28.8263 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $166.75 | 11.340% | $185.6595 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $75.90 | 6.704% | $80.9883 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $9.60 | 9.517% | $10.5136 | $10.51 | $10.50 | $10.50 |
| Purchase #5 | $128.43 | 3.744% | $133.2384 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $81.60 | 5.453% | $86.0496 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $231.41 | 13.713% | $263.1433 | $263.14 | $263.15 | $263.10 |
| 7 purchase totals = | $720.30 | $788.4190 | $788.42 | $788.45 | $788.30 | |