| 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 | $24.87 | 8.608% | $27.0108 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $6.42 | 4.165% | $6.6874 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $216.79 | 7.723% | $233.5327 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $91.65 | 13.253% | $103.7964 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $152.33 | 4.690% | $159.4743 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $163.54 | 8.185% | $176.9257 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $171.98 | 9.759% | $188.7635 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $827.58 | $896.1908 | $896.19 | $896.20 | $896.20 | |