| 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 | $52.65 | 8.849% | $57.309 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $111.96 | 6.723% | $119.4871 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $7.41 | 4.558% | $7.7477 | $7.75 | $7.75 | $7.70 |
| Purchase #4 | $29.59 | 5.243% | $31.1414 | $31.14 | $31.15 | $31.10 |
| Purchase #5 | $119.79 | 11.569% | $133.6485 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $219.58 | 6.286% | $233.3828 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $248.57 | 5.605% | $262.5023 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $789.55 | $845.2188 | $845.22 | $845.25 | $845.10 | |