| 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 | $74.93 | 4.662% | $78.4232 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $11.86 | 13.289% | $13.4361 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $226.63 | 3.246% | $233.9864 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $198.31 | 3.671% | $205.59 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $93.52 | 8.296% | $101.2784 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $185.92 | 7.144% | $199.2021 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $217.55 | 12.782% | $245.3572 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $1,008.72 | $1,077.2734 | $1,077.28 | $1,077.30 | $1,077.30 | |