| 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 | $68.75 | 7.475% | $73.8891 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $18.59 | 9.558% | $20.3668 | $20.37 | $20.35 | $20.40 |
| Purchase #3 | $83.35 | 12.418% | $93.7004 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $229.65 | 7.743% | $247.4318 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $7.74 | 9.497% | $8.4751 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $139.49 | 10.804% | $154.5605 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $26.55 | 4.668% | $27.7894 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $574.12 | $626.2131 | $626.22 | $626.25 | $626.30 | |