| 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 | $53.36 | 6.389% | $56.7692 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $184.38 | 9.578% | $202.0399 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $138.68 | 10.504% | $153.2469 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $136.60 | 3.490% | $141.3673 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $8.41 | 13.590% | $9.5529 | $9.55 | $9.55 | $9.60 |
| Purchase #6 | $167.72 | 3.486% | $173.5667 | $173.57 | $173.55 | $173.60 |
| Purchase #7 | $97.29 | 12.716% | $109.6614 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $786.44 | $846.2043 | $846.21 | $846.15 | $846.30 | |