| 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 | $53.94 | 3.307% | $55.7238 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $62.51 | 6.739% | $66.7225 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $26.66 | 13.617% | $30.2903 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $18.90 | 12.141% | $21.1946 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $227.55 | 6.490% | $242.318 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $28.36 | 11.606% | $31.6515 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $118.40 | 10.201% | $130.478 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $536.32 | $578.3787 | $578.37 | $578.35 | $578.40 | |