| 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 | $65.36 | 13.699% | $74.3137 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $193.93 | 7.832% | $209.1186 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $185.72 | 13.181% | $210.1998 | $210.20 | $210.20 | $210.20 |
| Purchase #4 | $51.28 | 11.706% | $57.2828 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $210.82 | 6.621% | $224.7784 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $20.68 | 11.284% | $23.0135 | $23.01 | $23.00 | $23.00 |
| Purchase #7 | $229.76 | 5.792% | $243.0677 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $957.55 | $1,041.7745 | $1,041.77 | $1,041.75 | $1,041.80 | |