| 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 | $34.75 | 4.238% | $36.2227 | $36.22 | $36.20 | $36.20 |
| Purchase #2 | $204.80 | 5.112% | $215.2694 | $215.27 | $215.25 | $215.30 |
| Purchase #3 | $242.35 | 12.858% | $273.5114 | $273.51 | $273.50 | $273.50 |
| Purchase #4 | $181.57 | 7.452% | $195.1006 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $72.45 | 13.474% | $82.2119 | $82.21 | $82.20 | $82.20 |
| Purchase #6 | $138.81 | 8.560% | $150.6921 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $69.56 | 10.176% | $76.6384 | $76.64 | $76.65 | $76.60 |
| 7 purchase totals = | $944.29 | $1,029.6465 | $1,029.64 | $1,029.60 | $1,029.60 | |