| 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 | $81.35 | 5.453% | $85.786 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $5.27 | 8.458% | $5.7157 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $236.43 | 13.459% | $268.2511 | $268.25 | $268.25 | $268.30 |
| Purchase #4 | $44.75 | 3.799% | $46.4501 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $174.68 | 6.665% | $186.3224 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $183.78 | 8.234% | $198.9124 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $89.79 | 9.462% | $98.2859 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $816.05 | $889.7236 | $889.73 | $889.70 | $889.80 | |