| 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 | $57.95 | 7.604% | $62.3565 | $62.36 | $62.35 | $62.40 |
| Purchase #2 | $148.45 | 9.548% | $162.624 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $98.65 | 6.602% | $105.1629 | $105.16 | $105.15 | $105.20 |
| Purchase #4 | $65.36 | 7.434% | $70.2189 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $185.28 | 12.657% | $208.7309 | $208.73 | $208.75 | $208.70 |
| Purchase #6 | $120.56 | 12.590% | $135.7385 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $215.44 | 5.636% | $227.5822 | $227.58 | $227.60 | $227.60 |
| 7 purchase totals = | $891.69 | $972.4139 | $972.41 | $972.40 | $972.40 | |