| 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 | $99.88 | 5.566% | $105.4393 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $73.50 | 3.290% | $75.9182 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $37.90 | 10.574% | $41.9075 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $122.62 | 8.757% | $133.3578 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $139.70 | 13.686% | $158.8193 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $16.32 | 7.598% | $17.56 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $234.67 | 5.232% | $246.9479 | $246.95 | $246.95 | $246.90 |
| 7 purchase totals = | $724.59 | $779.9500 | $779.96 | $779.90 | $779.90 | |