| 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 | $115.81 | 10.793% | $128.3094 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $11.32 | 9.227% | $12.3645 | $12.36 | $12.35 | $12.40 |
| Purchase #3 | $103.44 | 6.490% | $110.1533 | $110.15 | $110.15 | $110.20 |
| Purchase #4 | $67.90 | 7.209% | $72.7949 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $86.90 | 8.153% | $93.985 | $93.99 | $94.00 | $94.00 |
| Purchase #6 | $122.86 | 3.768% | $127.4894 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $55.73 | 9.323% | $60.9257 | $60.93 | $60.95 | $60.90 |
| 7 purchase totals = | $563.96 | $606.0222 | $606.02 | $606.05 | $606.10 | |