| 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 | $53.74 | 8.253% | $58.1752 | $58.18 | $58.20 | $58.20 |
| Purchase #2 | $19.61 | 12.786% | $22.1173 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $40.82 | 9.106% | $44.5371 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $191.98 | 3.403% | $198.5131 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $62.41 | 4.450% | $65.1872 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $106.47 | 13.598% | $120.9478 | $120.95 | $120.95 | $120.90 |
| Purchase #7 | $116.59 | 3.297% | $120.434 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $591.62 | $629.9117 | $629.92 | $629.95 | $629.80 | |