| 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 | $72.84 | 6.250% | $77.3925 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $56.71 | 13.616% | $64.4316 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $116.34 | 6.625% | $124.0475 | $124.05 | $124.05 | $124.00 |
| Purchase #4 | $100.98 | 13.534% | $114.6466 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $108.89 | 5.337% | $114.7015 | $114.70 | $114.70 | $114.70 |
| Purchase #6 | $37.51 | 5.599% | $39.6102 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $139.54 | 8.356% | $151.2 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $632.81 | $686.0299 | $686.03 | $686.05 | $685.90 | |