| 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 | $44.40 | 9.832% | $48.7654 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $69.28 | 3.734% | $71.8669 | $71.87 | $71.85 | $71.90 |
| Purchase #3 | $148.95 | 12.681% | $167.8383 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $104.91 | 11.513% | $116.9883 | $116.99 | $117.00 | $117.00 |
| Purchase #5 | $223.47 | 12.139% | $250.597 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $163.28 | 9.164% | $178.243 | $178.24 | $178.25 | $178.20 |
| Purchase #7 | $146.25 | 13.461% | $165.9367 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $900.54 | $1,000.2356 | $1,000.25 | $1,000.25 | $1,000.20 | |