| 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 | $30.69 | 8.269% | $33.2278 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $20.35 | 4.494% | $21.2645 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $37.68 | 12.641% | $42.4431 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $87.33 | 12.373% | $98.1353 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $215.51 | 12.277% | $241.9682 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $198.71 | 6.131% | $210.8929 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $193.70 | 9.691% | $212.4715 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $783.97 | $860.4033 | $860.40 | $860.40 | $860.40 | |