| 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 | $87.48 | 9.595% | $95.8737 | $95.87 | $95.85 | $95.90 |
| Purchase #2 | $192.78 | 9.592% | $211.2715 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $10.79 | 11.124% | $11.9903 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $156.26 | 13.212% | $176.9051 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $11.72 | 3.416% | $12.1204 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $223.35 | 3.843% | $231.9333 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $95.58 | 13.850% | $108.8178 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $777.96 | $848.9121 | $848.91 | $848.85 | $848.90 | |