| 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 | $79.94 | 3.765% | $82.9497 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $229.33 | 5.807% | $242.6472 | $242.65 | $242.65 | $242.60 |
| Purchase #3 | $122.53 | 6.282% | $130.2273 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $186.90 | 12.763% | $210.754 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $82.26 | 12.820% | $92.8057 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $110.93 | 4.628% | $116.0638 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $195.41 | 8.562% | $212.141 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,007.30 | $1,087.5887 | $1,087.59 | $1,087.60 | $1,087.50 | |