| 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 | $108.59 | 4.765% | $113.7643 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $75.70 | 3.318% | $78.2117 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $97.98 | 9.446% | $107.2352 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $52.35 | 12.411% | $58.8472 | $58.85 | $58.85 | $58.80 |
| Purchase #5 | $174.62 | 13.307% | $197.8567 | $197.86 | $197.85 | $197.90 |
| Purchase #6 | $101.26 | 6.559% | $107.9016 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $79.40 | 3.308% | $82.0266 | $82.03 | $82.05 | $82.00 |
| 7 purchase totals = | $689.90 | $745.8433 | $745.85 | $745.85 | $745.80 | |