| 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 | $5.35 | 12.768% | $6.0331 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $176.36 | 12.759% | $198.8618 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $216.42 | 9.444% | $236.8587 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $120.30 | 4.686% | $125.9373 | $125.94 | $125.95 | $125.90 |
| Purchase #5 | $83.72 | 13.132% | $94.7141 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $27.53 | 8.144% | $29.772 | $29.77 | $29.75 | $29.80 |
| Purchase #7 | $205.40 | 6.418% | $218.5826 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $835.08 | $910.7596 | $910.75 | $910.75 | $910.80 | |