| 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 | $23.34 | 13.761% | $26.5518 | $26.55 | $26.55 | $26.60 |
| Purchase #2 | $105.46 | 4.506% | $110.212 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $211.41 | 10.284% | $233.1514 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $78.67 | 11.171% | $87.4582 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $129.40 | 3.349% | $133.7336 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $176.69 | 12.344% | $198.5006 | $198.50 | $198.50 | $198.50 |
| Purchase #7 | $177.28 | 4.719% | $185.6458 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $902.25 | $975.2534 | $975.25 | $975.25 | $975.30 | |