| 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 | $89.41 | 8.797% | $97.2754 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $162.39 | 8.470% | $176.1444 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $222.95 | 6.151% | $236.6637 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $149.79 | 6.400% | $159.3766 | $159.38 | $159.40 | $159.40 |
| Purchase #5 | $48.70 | 9.162% | $53.1619 | $53.16 | $53.15 | $53.20 |
| Purchase #6 | $36.48 | 4.542% | $38.1369 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $20.36 | 13.638% | $23.1367 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $730.08 | $783.8956 | $783.90 | $783.95 | $783.90 | |