| 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 | $238.67 | 7.575% | $256.7493 | $256.75 | $256.75 | $256.70 |
| Purchase #2 | $174.88 | 7.762% | $188.4542 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $73.91 | 9.242% | $80.7408 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $181.46 | 3.396% | $187.6224 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $21.94 | 9.202% | $23.9589 | $23.96 | $23.95 | $24.00 |
| Purchase #6 | $101.95 | 10.705% | $112.8637 | $112.86 | $112.85 | $112.90 |
| Purchase #7 | $63.87 | 8.710% | $69.4331 | $69.43 | $69.45 | $69.40 |
| 7 purchase totals = | $856.68 | $919.8224 | $919.81 | $919.80 | $919.80 | |