| 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 | $69.78 | 12.831% | $78.7335 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $149.93 | 7.489% | $161.1583 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $68.29 | 9.174% | $74.5549 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $200.61 | 3.772% | $208.177 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $9.41 | 9.474% | $10.3015 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $223.56 | 12.316% | $251.0936 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $136.65 | 3.669% | $141.6637 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $858.23 | $925.6825 | $925.67 | $925.70 | $925.80 | |