| 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 | $36.86 | 4.363% | $38.4682 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $245.97 | 12.558% | $276.8589 | $276.86 | $276.85 | $276.90 |
| Purchase #3 | $107.51 | 7.479% | $115.5507 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $13.62 | 4.516% | $14.2351 | $14.24 | $14.25 | $14.20 |
| Purchase #5 | $23.55 | 11.270% | $26.2041 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $132.34 | 10.123% | $145.7368 | $145.74 | $145.75 | $145.70 |
| Purchase #7 | $9.93 | 7.699% | $10.6945 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $569.78 | $627.7483 | $627.75 | $627.75 | $627.80 | |