| 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 | $60.57 | 3.701% | $62.8117 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $15.56 | 5.379% | $16.397 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $209.92 | 8.353% | $227.4546 | $227.45 | $227.45 | $227.50 |
| Purchase #4 | $124.75 | 3.719% | $129.3895 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $9.40 | 5.477% | $9.9148 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $210.50 | 10.238% | $232.051 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $198.56 | 11.502% | $221.3984 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $829.26 | $899.4170 | $899.41 | $899.40 | $899.50 | |