| 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 | $94.80 | 11.780% | $105.9674 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $86.92 | 10.538% | $96.0796 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $88.40 | 11.228% | $98.3256 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $52.40 | 10.107% | $57.6961 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $61.95 | 4.169% | $64.5327 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $144.30 | 10.474% | $159.414 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $33.55 | 12.464% | $37.7317 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $562.32 | $619.7471 | $619.75 | $619.80 | $619.70 | |