| 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 | $55.85 | 4.610% | $58.4247 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $151.56 | 8.780% | $164.867 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $97.93 | 12.173% | $109.851 | $109.85 | $109.85 | $109.90 |
| Purchase #4 | $45.63 | 13.532% | $51.8047 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $11.63 | 10.205% | $12.8168 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $221.71 | 12.204% | $248.7675 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $210.79 | 8.576% | $228.8674 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $795.10 | $875.3991 | $875.40 | $875.30 | $875.50 | |