| 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 | $14.38 | 4.243% | $14.9901 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $245.77 | 12.531% | $276.5674 | $276.57 | $276.55 | $276.60 |
| Purchase #3 | $214.83 | 8.478% | $233.0433 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $174.80 | 6.767% | $186.6287 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $85.67 | 6.546% | $91.278 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $10.41 | 4.359% | $10.8638 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $205.60 | 13.438% | $233.2285 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $951.46 | $1,046.5998 | $1,046.60 | $1,046.65 | $1,046.60 | |