| 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 | $86.41 | 4.851% | $90.6017 | $90.60 | $90.60 | $90.60 |
| Purchase #2 | $173.26 | 12.749% | $195.3489 | $195.35 | $195.35 | $195.30 |
| Purchase #3 | $41.48 | 5.582% | $43.7954 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $174.37 | 10.765% | $193.1409 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $104.31 | 6.189% | $110.7657 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $191.44 | 13.746% | $217.7553 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $250.27 | 12.813% | $282.3371 | $282.34 | $282.35 | $282.30 |
| 7 purchase totals = | $1,021.54 | $1,133.7450 | $1,133.76 | $1,133.75 | $1,133.70 | |