| 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 | $11.82 | 6.436% | $12.5807 | $12.58 | $12.60 | $12.60 |
| Purchase #2 | $105.88 | 13.139% | $119.7916 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $54.44 | 3.342% | $56.2594 | $56.26 | $56.25 | $56.30 |
| Purchase #4 | $55.36 | 6.392% | $58.8986 | $58.90 | $58.90 | $58.90 |
| Purchase #5 | $75.90 | 4.366% | $79.2138 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $222.99 | 8.463% | $241.8616 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $198.50 | 8.311% | $214.9973 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $724.89 | $783.6030 | $783.60 | $783.60 | $783.70 | |