| 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 | $60.74 | 10.135% | $66.896 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $200.91 | 7.831% | $216.6433 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $75.75 | 4.268% | $78.983 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $115.34 | 10.524% | $127.4784 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $210.41 | 7.165% | $225.4859 | $225.49 | $225.50 | $225.50 |
| Purchase #6 | $194.98 | 6.794% | $208.2269 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $230.77 | 11.367% | $257.0016 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,088.90 | $1,180.7151 | $1,180.72 | $1,180.80 | $1,180.70 | |