| 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 | $18.48 | 6.729% | $19.7235 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $70.94 | 8.772% | $77.1629 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $159.89 | 9.597% | $175.2346 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $171.58 | 12.362% | $192.7907 | $192.79 | $192.80 | $192.80 |
| Purchase #5 | $155.28 | 8.730% | $168.8359 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $69.70 | 6.258% | $74.0618 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $213.81 | 6.351% | $227.3891 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $859.68 | $935.1985 | $935.19 | $935.20 | $935.20 | |