| 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 | $114.92 | 8.320% | $124.4813 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $21.54 | 10.684% | $23.8413 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $41.93 | 6.748% | $44.7594 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $122.84 | 13.820% | $139.8165 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $73.61 | 9.754% | $80.7899 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $161.80 | 8.447% | $175.4672 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $122.48 | 8.219% | $132.5466 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $659.12 | $721.7022 | $721.71 | $721.70 | $721.70 | |