| 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 | $72.48 | 9.690% | $79.5033 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $88.87 | 5.496% | $93.7543 | $93.75 | $93.75 | $93.80 |
| Purchase #3 | $185.88 | 10.376% | $205.1669 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $50.60 | 10.681% | $56.0046 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $226.56 | 11.389% | $252.3629 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $203.51 | 9.457% | $222.7559 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $168.97 | 6.860% | $180.5613 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $996.87 | $1,090.1092 | $1,090.10 | $1,090.05 | $1,090.30 | |