| 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 | $75.60 | 9.415% | $82.7177 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $162.48 | 8.151% | $175.7237 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $36.56 | 6.660% | $38.9949 | $38.99 | $39.00 | $39.00 |
| Purchase #4 | $75.36 | 13.732% | $85.7084 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $146.69 | 12.555% | $165.1069 | $165.11 | $165.10 | $165.10 |
| Purchase #6 | $113.72 | 13.831% | $129.4486 | $129.45 | $129.45 | $129.40 |
| Purchase #7 | $35.62 | 3.596% | $36.9009 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $646.03 | $714.6011 | $714.60 | $714.55 | $714.50 | |