| 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 | $11.44 | 4.244% | $11.9255 | $11.93 | $11.95 | $11.90 |
| Purchase #2 | $204.69 | 12.580% | $230.44 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $137.65 | 12.217% | $154.4667 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $67.43 | 5.765% | $71.3173 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $161.37 | 3.336% | $166.7533 | $166.75 | $166.75 | $166.80 |
| Purchase #6 | $151.83 | 10.395% | $167.6127 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $125.90 | 6.850% | $134.5242 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $860.31 | $937.0397 | $937.04 | $937.00 | $937.00 | |