| 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 | $20.44 | 7.486% | $21.9701 | $21.97 | $21.95 | $22.00 |
| Purchase #2 | $68.52 | 4.789% | $71.8014 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $67.47 | 4.659% | $70.6134 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $223.41 | 6.400% | $237.7082 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $199.73 | 6.469% | $212.6505 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $217.94 | 4.302% | $227.3158 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $67.44 | 3.188% | $69.59 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $864.95 | $911.6494 | $911.65 | $911.60 | $911.70 | |