| 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 | $23.43 | 4.172% | $24.4075 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $122.97 | 8.203% | $133.0572 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $8.99 | 6.569% | $9.5806 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $152.43 | 9.714% | $167.2371 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $58.47 | 5.205% | $61.5134 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $209.32 | 8.794% | $227.7276 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $88.90 | 8.405% | $96.372 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $664.51 | $719.8954 | $719.90 | $719.90 | $719.90 | |