| 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 | $69.60 | 6.735% | $74.2876 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $32.71 | 8.529% | $35.4998 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $203.34 | 13.724% | $231.2464 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $135.97 | 13.413% | $154.2077 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $63.31 | 3.389% | $65.4556 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $92.67 | 3.254% | $95.6855 | $95.69 | $95.70 | $95.70 |
| Purchase #7 | $165.62 | 9.627% | $181.5642 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $763.22 | $837.9468 | $837.96 | $837.95 | $838.00 | |