| 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 | $26.44 | 12.681% | $29.7929 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $15.47 | 3.283% | $15.9779 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $84.78 | 4.123% | $88.2755 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $203.53 | 7.757% | $219.3178 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $204.37 | 9.335% | $223.4479 | $223.45 | $223.45 | $223.40 |
| Purchase #6 | $222.85 | 10.569% | $246.403 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $186.91 | 9.592% | $204.8384 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $944.35 | $1,028.0534 | $1,028.06 | $1,028.10 | $1,028.00 | |