| 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 | $97.28 | 3.304% | $100.4941 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $86.35 | 6.407% | $91.8824 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $65.30 | 8.545% | $70.8799 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $201.28 | 6.132% | $213.6225 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $189.44 | 13.252% | $214.5446 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $159.41 | 5.868% | $168.7642 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $221.47 | 11.755% | $247.5038 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $1,020.53 | $1,107.6915 | $1,107.67 | $1,107.70 | $1,107.70 | |