| 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 | $26.62 | 9.262% | $29.0855 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $30.65 | 5.811% | $32.4311 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $88.77 | 4.405% | $92.6803 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $243.87 | 7.281% | $261.6262 | $261.63 | $261.65 | $261.60 |
| Purchase #5 | $156.85 | 6.558% | $167.1362 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $74.73 | 10.635% | $82.6775 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $8.97 | 6.106% | $9.5177 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $630.46 | $675.1545 | $675.17 | $675.25 | $675.10 | |