| 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 | $43.33 | 3.135% | $44.6884 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $13.98 | 9.528% | $15.312 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $85.43 | 5.199% | $89.8715 | $89.87 | $89.85 | $89.90 |
| Purchase #4 | $49.56 | 10.775% | $54.9001 | $54.90 | $54.90 | $54.90 |
| Purchase #5 | $166.31 | 3.144% | $171.5388 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $162.47 | 4.770% | $170.2198 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $39.91 | 5.621% | $42.1533 | $42.15 | $42.15 | $42.20 |
| 7 purchase totals = | $560.99 | $588.6839 | $588.68 | $588.65 | $588.70 | |