| 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 | $78.25 | 13.619% | $88.9069 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $13.47 | 4.739% | $14.1083 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $99.85 | 6.327% | $106.1675 | $106.17 | $106.15 | $106.20 |
| Purchase #4 | $77.26 | 12.458% | $86.8851 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $86.48 | 7.124% | $92.6408 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $132.47 | 6.824% | $141.5098 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $8.92 | 4.508% | $9.3221 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $496.70 | $539.5405 | $539.55 | $539.50 | $539.50 | |