| 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 | $237.50 | 12.333% | $266.7909 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $90.27 | 8.570% | $98.0061 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $115.76 | 12.306% | $130.0054 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $73.68 | 11.794% | $82.3698 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $74.88 | 8.410% | $81.1774 | $81.18 | $81.20 | $81.20 |
| Purchase #6 | $40.79 | 8.254% | $44.1568 | $44.16 | $44.15 | $44.20 |
| Purchase #7 | $49.79 | 9.854% | $54.6963 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $682.67 | $757.2027 | $757.22 | $757.20 | $757.30 | |