| 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 | $142.39 | 7.331% | $152.8286 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $86.50 | 9.475% | $94.6959 | $94.70 | $94.70 | $94.70 |
| Purchase #3 | $89.34 | 10.241% | $98.4893 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $248.75 | 5.308% | $261.9537 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $34.39 | 5.643% | $36.3306 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $27.77 | 12.356% | $31.2013 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $32.56 | 5.371% | $34.3088 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $661.70 | $709.8082 | $709.81 | $709.85 | $709.80 | |