| 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 | $49.96 | 4.428% | $52.1722 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $197.51 | 5.748% | $208.8629 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $46.99 | 5.266% | $49.4645 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $94.83 | 9.726% | $104.0532 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $98.44 | 11.160% | $109.4259 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $72.96 | 8.613% | $79.244 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $113.79 | 12.306% | $127.793 | $127.79 | $127.80 | $127.80 |
| 7 purchase totals = | $674.48 | $731.0157 | $731.00 | $731.00 | $731.10 | |