| 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 | $80.36 | 9.468% | $87.9685 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $170.30 | 3.635% | $176.4904 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $73.66 | 5.743% | $77.8903 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $214.86 | 12.562% | $241.8507 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $96.60 | 8.791% | $105.0921 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $179.43 | 8.787% | $195.1965 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $109.66 | 11.731% | $122.5242 | $122.52 | $122.50 | $122.50 |
| 7 purchase totals = | $924.87 | $1,007.0127 | $1,007.01 | $1,007.00 | $1,007.10 | |