| 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 | $26.71 | 13.354% | $30.2769 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $51.44 | 5.136% | $54.082 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $194.39 | 6.339% | $206.7124 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $157.78 | 11.438% | $175.8269 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $151.28 | 9.122% | $165.0798 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $61.51 | 13.123% | $69.582 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $98.66 | 12.573% | $111.0645 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $741.77 | $812.6245 | $812.62 | $812.70 | $812.70 | |