| 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 | $29.40 | 4.601% | $30.7527 | $30.75 | $30.75 | $30.80 |
| Purchase #2 | $174.83 | 13.313% | $198.1051 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $196.46 | 13.287% | $222.5636 | $222.56 | $222.55 | $222.60 |
| Purchase #4 | $106.78 | 9.432% | $116.8515 | $116.85 | $116.85 | $116.90 |
| Purchase #5 | $192.66 | 5.249% | $202.7727 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $176.41 | 7.511% | $189.6602 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $64.59 | 10.345% | $71.2718 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $941.13 | $1,031.9776 | $1,031.97 | $1,031.90 | $1,032.20 | |