| 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 | $80.75 | 3.824% | $83.8379 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $28.81 | 12.823% | $32.5043 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $188.54 | 5.610% | $199.1171 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $40.84 | 3.298% | $42.1869 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $41.55 | 12.710% | $46.831 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $8.80 | 8.473% | $9.5456 | $9.55 | $9.55 | $9.50 |
| Purchase #7 | $238.42 | 3.383% | $246.4857 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $627.71 | $660.5085 | $660.52 | $660.55 | $660.40 | |