| 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 | $25.31 | 9.769% | $27.7825 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $25.33 | 8.836% | $27.5682 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $141.85 | 12.289% | $159.2819 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $217.54 | 4.167% | $226.6049 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $84.75 | 5.607% | $89.5019 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $193.33 | 8.130% | $209.0477 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $24.60 | 9.612% | $26.9646 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $712.71 | $766.7517 | $766.74 | $766.75 | $766.80 | |