| 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 | $42.34 | 5.181% | $44.5336 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $41.74 | 3.701% | $43.2848 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $212.79 | 5.402% | $224.2849 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $15.85 | 11.708% | $17.7057 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $122.79 | 8.760% | $133.5464 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $25.31 | 3.633% | $26.2295 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $79.80 | 12.302% | $89.617 | $89.62 | $89.60 | $89.60 |
| 7 purchase totals = | $540.62 | $579.2019 | $579.20 | $579.25 | $579.10 | |