| 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 | $78.31 | 3.264% | $80.866 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $75.92 | 4.585% | $79.4009 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $230.77 | 11.779% | $257.9524 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $193.54 | 12.716% | $218.1505 | $218.15 | $218.15 | $218.20 |
| Purchase #5 | $183.48 | 3.753% | $190.366 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $22.90 | 8.297% | $24.8 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $65.53 | 12.124% | $73.4749 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $850.45 | $925.0107 | $925.01 | $924.95 | $925.20 | |