| 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 | $7.49 | 10.423% | $8.2707 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $43.70 | 4.559% | $45.6923 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $202.79 | 12.224% | $227.579 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $24.42 | 9.489% | $26.7372 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $33.91 | 5.392% | $35.7384 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $229.76 | 4.180% | $239.364 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $87.57 | 13.220% | $99.1468 | $99.15 | $99.15 | $99.10 |
| 7 purchase totals = | $629.64 | $682.5284 | $682.53 | $682.55 | $682.50 | |