| 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 | $28.59 | 11.284% | $31.8161 | $31.82 | $31.80 | $31.80 |
| Purchase #2 | $73.88 | 12.240% | $82.9229 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $212.67 | 12.188% | $238.5902 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $171.96 | 11.116% | $191.0751 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $49.32 | 11.565% | $55.0239 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $219.32 | 13.851% | $249.698 | $249.70 | $249.70 | $249.70 |
| Purchase #7 | $24.67 | 5.722% | $26.0816 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $780.41 | $875.2078 | $875.21 | $875.20 | $875.20 | |