| 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 | $13.73 | 8.319% | $14.8722 | $14.87 | $14.85 | $14.90 |
| Purchase #2 | $154.59 | 8.541% | $167.7935 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $98.62 | 4.206% | $102.768 | $102.77 | $102.75 | $102.80 |
| Purchase #4 | $18.97 | 4.862% | $19.8923 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $136.53 | 8.219% | $147.7514 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $50.62 | 6.490% | $53.9052 | $53.91 | $53.90 | $53.90 |
| Purchase #7 | $128.77 | 10.730% | $142.587 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $601.83 | $649.5696 | $649.57 | $649.55 | $649.70 | |