| 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 | $13.97 | 8.748% | $15.1921 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $19.89 | 9.328% | $21.7453 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $162.31 | 8.429% | $175.9911 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $65.78 | 6.688% | $70.1794 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $231.75 | 7.374% | $248.8392 | $248.84 | $248.85 | $248.80 |
| Purchase #6 | $26.79 | 6.324% | $28.4842 | $28.48 | $28.50 | $28.50 |
| Purchase #7 | $71.66 | 4.119% | $74.6117 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $592.15 | $635.0430 | $635.04 | $635.10 | $635.00 | |