| 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 | $35.73 | 4.794% | $37.4429 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $9.36 | 3.688% | $9.7052 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $233.29 | 6.411% | $248.2462 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $181.69 | 3.646% | $188.3144 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $231.72 | 11.513% | $258.3979 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $155.84 | 12.103% | $174.7013 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $97.44 | 11.405% | $108.553 | $108.55 | $108.55 | $108.60 |
| 7 purchase totals = | $945.07 | $1,025.3609 | $1,025.36 | $1,025.35 | $1,025.30 | |