| 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 | $88.88 | 7.579% | $95.6162 | $95.62 | $95.60 | $95.60 |
| Purchase #2 | $6.35 | 11.592% | $7.0861 | $7.09 | $7.10 | $7.10 |
| Purchase #3 | $13.96 | 11.694% | $15.5925 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $163.34 | 11.201% | $181.6357 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $131.59 | 7.538% | $141.5093 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $23.30 | 9.740% | $25.5694 | $25.57 | $25.55 | $25.60 |
| Purchase #7 | $82.92 | 5.474% | $87.459 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $510.34 | $554.4682 | $554.48 | $554.45 | $554.50 | |