| 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 | $59.82 | 7.646% | $64.3938 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $250.71 | 13.170% | $283.7285 | $283.73 | $283.75 | $283.70 |
| Purchase #3 | $83.58 | 3.674% | $86.6507 | $86.65 | $86.65 | $86.70 |
| Purchase #4 | $133.56 | 13.258% | $151.2674 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $6.92 | 9.708% | $7.5918 | $7.59 | $7.60 | $7.60 |
| Purchase #6 | $229.57 | 9.500% | $251.3792 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $31.75 | 4.269% | $33.1054 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $795.91 | $878.1168 | $878.12 | $878.15 | $878.20 | |