| 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 | $8.94 | 12.426% | $10.0509 | $10.05 | $10.05 | $10.10 |
| Purchase #2 | $216.56 | 5.298% | $228.0333 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $23.58 | 6.548% | $25.124 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $190.90 | 10.367% | $210.6906 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $82.64 | 4.524% | $86.3786 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $149.29 | 3.614% | $154.6853 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $172.95 | 7.422% | $185.7863 | $185.79 | $185.80 | $185.80 |
| 7 purchase totals = | $844.86 | $900.7490 | $900.75 | $900.80 | $900.80 | |