| 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 | $23.26 | 6.139% | $24.6879 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $7.27 | 11.321% | $8.093 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $72.34 | 10.361% | $79.8351 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $92.35 | 5.682% | $97.5973 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $27.61 | 7.849% | $29.7771 | $29.78 | $29.80 | $29.80 |
| Purchase #6 | $16.79 | 3.168% | $17.3219 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $215.64 | 9.558% | $236.2509 | $236.25 | $236.25 | $236.30 |
| 7 purchase totals = | $455.26 | $493.5632 | $493.57 | $493.60 | $493.60 | |