| 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 | $99.58 | 6.797% | $106.3485 | $106.35 | $106.35 | $106.30 |
| Purchase #2 | $31.64 | 3.197% | $32.6515 | $32.65 | $32.65 | $32.70 |
| Purchase #3 | $249.68 | 5.347% | $263.0304 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $181.36 | 9.474% | $198.542 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $82.28 | 8.758% | $89.4861 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $6.58 | 7.730% | $7.0886 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $151.93 | 10.416% | $167.755 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $803.05 | $864.9021 | $864.91 | $864.95 | $864.90 | |