| 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 | $69.51 | 7.333% | $74.6072 | $74.61 | $74.60 | $74.60 |
| Purchase #2 | $200.82 | 3.183% | $207.2121 | $207.21 | $207.20 | $207.20 |
| Purchase #3 | $166.59 | 4.652% | $174.3398 | $174.34 | $174.35 | $174.30 |
| Purchase #4 | $218.68 | 5.536% | $230.7861 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $152.94 | 6.584% | $163.0096 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $134.98 | 12.453% | $151.7891 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $102.93 | 6.113% | $109.2221 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $1,046.45 | $1,110.9660 | $1,110.97 | $1,110.95 | $1,110.90 | |