| 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 | $9.91 | 12.628% | $11.1614 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $5.25 | 5.686% | $5.5485 | $5.55 | $5.55 | $5.50 |
| Purchase #3 | $204.54 | 6.783% | $218.4139 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $223.65 | 3.599% | $231.6992 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $175.70 | 5.126% | $184.7064 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $148.25 | 8.686% | $161.127 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $85.58 | 4.389% | $89.3361 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $852.88 | $901.9925 | $902.00 | $902.00 | $901.90 | |