| 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 | $22.36 | 7.148% | $23.9583 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $72.53 | 9.232% | $79.226 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $202.40 | 13.273% | $229.2646 | $229.26 | $229.25 | $229.30 |
| Purchase #4 | $116.28 | 4.695% | $121.7393 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $38.67 | 8.289% | $41.8754 | $41.88 | $41.90 | $41.90 |
| Purchase #6 | $77.80 | 6.416% | $82.7916 | $82.79 | $82.80 | $82.80 |
| Purchase #7 | $156.88 | 3.381% | $162.1841 | $162.18 | $162.20 | $162.20 |
| 7 purchase totals = | $686.92 | $741.0393 | $741.04 | $741.10 | $741.10 | |