| 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 | $50.99 | 3.771% | $52.9128 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $130.62 | 4.658% | $136.7043 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $193.45 | 7.502% | $207.9626 | $207.96 | $207.95 | $208.00 |
| Purchase #4 | $202.58 | 10.506% | $223.8631 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $131.41 | 3.258% | $135.6913 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $174.49 | 3.732% | $181.002 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $152.82 | 5.730% | $161.5766 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $1,036.36 | $1,099.7127 | $1,099.70 | $1,099.70 | $1,099.80 | |