| 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 | $79.67 | 6.260% | $84.6573 | $84.66 | $84.65 | $84.70 |
| Purchase #2 | $81.60 | 7.495% | $87.7159 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $205.83 | 9.571% | $225.53 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $73.70 | 8.823% | $80.2026 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $188.29 | 7.816% | $203.0067 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $95.82 | 3.686% | $99.3519 | $99.35 | $99.35 | $99.40 |
| Purchase #7 | $215.25 | 12.396% | $241.9324 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $940.16 | $1,022.3968 | $1,022.40 | $1,022.40 | $1,022.40 | |