| 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 | $74.30 | 6.419% | $79.0693 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $64.85 | 7.532% | $69.7345 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $45.86 | 11.827% | $51.2839 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $7.56 | 5.872% | $8.0039 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $181.70 | 11.734% | $203.0207 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $116.88 | 8.724% | $127.0766 | $127.08 | $127.10 | $127.10 |
| Purchase #7 | $61.47 | 5.287% | $64.7199 | $64.72 | $64.70 | $64.70 |
| 7 purchase totals = | $552.62 | $602.9088 | $602.90 | $602.90 | $602.90 | |