| 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 | $64.62 | 6.521% | $68.8339 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $63.44 | 10.709% | $70.2338 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $241.40 | 5.571% | $254.8484 | $254.85 | $254.85 | $254.80 |
| Purchase #4 | $151.60 | 4.254% | $158.0491 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $145.26 | 11.737% | $162.3092 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $27.46 | 10.151% | $30.2475 | $30.25 | $30.25 | $30.20 |
| Purchase #7 | $164.57 | 7.146% | $176.3302 | $176.33 | $176.35 | $176.30 |
| 7 purchase totals = | $858.35 | $920.8521 | $920.85 | $920.90 | $920.60 | |