| 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 | $85.30 | 11.832% | $95.3927 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $85.74 | 11.642% | $95.7219 | $95.72 | $95.70 | $95.70 |
| Purchase #3 | $60.91 | 5.115% | $64.0255 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $192.42 | 4.516% | $201.1097 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $105.66 | 8.127% | $114.247 | $114.25 | $114.25 | $114.20 |
| Purchase #6 | $103.89 | 4.843% | $108.9214 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $125.44 | 13.219% | $142.0219 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $759.36 | $821.4401 | $821.44 | $821.40 | $821.30 | |