| 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 | $27.81 | 8.155% | $30.0779 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $213.46 | 6.444% | $227.2154 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $51.60 | 11.768% | $57.6723 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $248.89 | 7.160% | $266.7105 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $148.93 | 8.651% | $161.8139 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $161.79 | 4.822% | $169.5915 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $141.46 | 7.788% | $152.4769 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $993.94 | $1,065.5584 | $1,065.56 | $1,065.55 | $1,065.60 | |