| 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 | $34.85 | 12.113% | $39.0714 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $47.82 | 12.342% | $53.7219 | $53.72 | $53.70 | $53.70 |
| Purchase #3 | $115.46 | 8.116% | $124.8307 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $215.77 | 3.833% | $224.0405 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $201.94 | 10.575% | $223.2952 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $167.63 | 10.680% | $185.5329 | $185.53 | $185.55 | $185.50 |
| Purchase #7 | $160.29 | 6.206% | $170.2376 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $943.76 | $1,020.7302 | $1,020.73 | $1,020.75 | $1,020.60 | |