| 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 | $72.77 | 12.408% | $81.7993 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $72.84 | 6.132% | $77.3065 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $229.29 | 8.346% | $248.4265 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $170.39 | 10.398% | $188.1072 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $220.66 | 6.174% | $234.2835 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $49.40 | 7.197% | $52.9553 | $52.96 | $52.95 | $53.00 |
| Purchase #7 | $151.57 | 6.340% | $161.1795 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $966.92 | $1,044.0578 | $1,044.07 | $1,044.10 | $1,044.10 | |