| 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 | $8.81 | 10.224% | $9.7107 | $9.71 | $9.70 | $9.70 |
| Purchase #2 | $96.48 | 13.739% | $109.7354 | $109.74 | $109.75 | $109.70 |
| Purchase #3 | $115.32 | 9.761% | $126.5764 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $174.31 | 12.772% | $196.5729 | $196.57 | $196.55 | $196.60 |
| Purchase #5 | $134.75 | 4.362% | $140.6278 | $140.63 | $140.65 | $140.60 |
| Purchase #6 | $214.27 | 8.349% | $232.1594 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $13.87 | 4.320% | $14.4692 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $757.81 | $829.8518 | $829.86 | $829.85 | $829.90 | |