| 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 | $41.82 | 4.594% | $43.7412 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $192.43 | 5.779% | $203.5505 | $203.55 | $203.55 | $203.60 |
| Purchase #3 | $112.28 | 9.783% | $123.2644 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $124.39 | 12.238% | $139.6128 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $30.96 | 12.802% | $34.9235 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $111.53 | 5.475% | $117.6363 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $215.98 | 5.780% | $228.4636 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $829.39 | $891.1923 | $891.18 | $891.15 | $891.20 | |