| 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 | $102.77 | 10.776% | $113.8445 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $62.48 | 8.659% | $67.8901 | $67.89 | $67.90 | $67.90 |
| Purchase #3 | $213.78 | 10.277% | $235.7502 | $235.75 | $235.75 | $235.80 |
| Purchase #4 | $183.77 | 7.674% | $197.8725 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $85.75 | 11.769% | $95.8419 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $14.42 | 5.313% | $15.1861 | $15.19 | $15.20 | $15.20 |
| Purchase #7 | $241.92 | 3.282% | $249.8598 | $249.86 | $249.85 | $249.90 |
| 7 purchase totals = | $904.89 | $976.2451 | $976.24 | $976.25 | $976.30 | |