| 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 | $31.88 | 13.353% | $36.1369 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $108.84 | 9.425% | $119.0982 | $119.10 | $119.10 | $119.10 |
| Purchase #3 | $114.84 | 3.819% | $119.2257 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $127.98 | 7.483% | $137.5567 | $137.56 | $137.55 | $137.60 |
| Purchase #5 | $100.92 | 6.256% | $107.2336 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $201.74 | 9.510% | $220.9255 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $8.31 | 7.120% | $8.9017 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $694.51 | $749.0783 | $749.09 | $749.15 | $749.00 | |