| 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 | $35.65 | 10.112% | $39.2549 | $39.25 | $39.25 | $39.30 |
| Purchase #2 | $90.79 | 13.177% | $102.7534 | $102.75 | $102.75 | $102.80 |
| Purchase #3 | $6.26 | 5.107% | $6.5797 | $6.58 | $6.60 | $6.60 |
| Purchase #4 | $69.67 | 3.286% | $71.9594 | $71.96 | $71.95 | $72.00 |
| Purchase #5 | $163.94 | 4.355% | $171.0796 | $171.08 | $171.10 | $171.10 |
| Purchase #6 | $29.38 | 13.159% | $33.2461 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $27.47 | 12.153% | $30.8084 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $423.16 | $455.6815 | $455.68 | $455.70 | $455.80 | |