| 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 | $71.88 | 8.703% | $78.1357 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $151.75 | 5.270% | $159.7472 | $159.75 | $159.75 | $159.70 |
| Purchase #3 | $61.75 | 5.817% | $65.342 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $106.64 | 3.564% | $110.4406 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $141.59 | 11.766% | $158.2495 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $15.81 | 6.763% | $16.8792 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $114.74 | 13.671% | $130.4261 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $664.16 | $719.2203 | $719.23 | $719.30 | $719.00 | |