| 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 | $16.49 | 13.216% | $18.6693 | $18.67 | $18.65 | $18.70 |
| Purchase #2 | $83.39 | 9.473% | $91.2895 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $245.41 | 4.851% | $257.3148 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $217.40 | 4.433% | $227.0373 | $227.04 | $227.05 | $227.00 |
| Purchase #5 | $155.43 | 10.209% | $171.2978 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $24.35 | 10.349% | $26.87 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $45.34 | 4.328% | $47.3023 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $787.81 | $839.7810 | $839.78 | $839.75 | $839.80 | |