| 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 | $5.39 | 13.268% | $6.1051 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $164.88 | 6.864% | $176.1974 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $83.53 | 13.366% | $94.6946 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $50.59 | 7.468% | $54.3681 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $126.93 | 4.633% | $132.8107 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $15.37 | 7.748% | $16.5609 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $94.90 | 4.418% | $99.0927 | $99.09 | $99.10 | $99.10 |
| 7 purchase totals = | $541.59 | $579.8295 | $579.83 | $579.80 | $579.90 | |