| 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 | $60.47 | 9.761% | $66.3725 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $89.30 | 12.512% | $100.4732 | $100.47 | $100.45 | $100.50 |
| Purchase #3 | $36.58 | 12.770% | $41.2513 | $41.25 | $41.25 | $41.30 |
| Purchase #4 | $182.92 | 5.510% | $192.9989 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $113.51 | 8.527% | $123.189 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $237.98 | 3.660% | $246.6901 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $184.89 | 11.601% | $206.3391 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $905.65 | $977.3141 | $977.31 | $977.30 | $977.40 | |