| 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 | $70.62 | 10.435% | $77.9892 | $77.99 | $78.00 | $78.00 |
| Purchase #2 | $234.59 | 4.291% | $244.6563 | $244.66 | $244.65 | $244.70 |
| Purchase #3 | $216.75 | 5.647% | $228.9899 | $228.99 | $229.00 | $229.00 |
| Purchase #4 | $193.92 | 12.669% | $218.4877 | $218.49 | $218.50 | $218.50 |
| Purchase #5 | $28.68 | 5.586% | $30.2821 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $98.92 | 10.566% | $109.3719 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $153.78 | 3.810% | $159.639 | $159.64 | $159.65 | $159.60 |
| 7 purchase totals = | $997.26 | $1,069.4161 | $1,069.42 | $1,069.45 | $1,069.50 | |